29 - Behaviorism. In E. N. Zalta (Eds.), The Standford encyclopedia of philosophy, 2005. [PUMA: apa book] URL
20 - Egoism & the crisis in Western values. n.d.. [PUMA: apa imported cannot_import apa-examples book test must_be_fixed_after_export] URL
19a - Computer addiction? A study of computer dependency. 1989. [PUMA: apa imported apa-examples book test] URL
18 - Computer addiction? A study of computer dependency. Taylor & Francis, London, England, 1989. [PUMA: apa imported apa-examples book test]
28 - Diccionario de la lengua española. Author, Madrid, Spain, 2001. [PUMA: apa imported apa-examples doesn't_pass book test]
21 - The method of interpreting dreams: An analysis of a specimen dream. In J. Strachey (Eds.), The standard edition of the complete psychological works of Sigmund Freud, (4):96-121, 1953. [PUMA: apa imported apa-examples book test] URL
24 - Bibliography on job analysis. In L. Outhwaite (Eds.), Job analysis and the curriculum, (1):140-146, 1923. [PUMA: apa imported apa-examples book test]
25 - Philosophy and the science of subjective well-being. In M. Eid, and R.J. Larsen (Eds.), The science of subjective well-being, 17-43, Guilford Press, New York, NY, 2008. [PUMA: apa imported apa-examples book test]
26 - Extracts from Piaget's theory (G. Gellerier & J. Langer, Trans.). In K. Richardson, and S. Sheldon (Eds.), Cognitive development to adolescence: A reader, 3-18, Erlbaum, Hilsdale, NJ, 1988. [PUMA: apa imported apa-examples doesn't_pass book test]
22 - Perspectives on the community college: A journey of discovery. In N. Thomas (Eds.), 2002. [PUMA: apa imported apa-examples book test] URL
23 - Psychology: A study of science. In S. Koch (Eds.), (1-6)McGraw-Hill, New York, NY, 1959-1963. [PUMA: apa imported cannot_import apa-examples book test must_be_fixed_after_export]
19b - The post-traumatic stress disorder sourcebook: A guide to healing, recovery, and growth. 2001. [PUMA: apa imported apa-examples book test]
27 - APA dictionary of psychology. In G. R. VandenBos (Eds.), American Psychological Associtation, Washington, DC, 2007. [PUMA: apa imported apa-examples book test]