ANKER, J. D. [. (1986). Study guide with readings to accompany papalia/oldshuman development.-- ed.3. McGraw-Hill.
Chicago-viite (17. p.)ANKER, James D. [Ed.]. Study Guide with Readings to Accompany Papalia/oldshuman Development.-- Ed.3. New York: McGraw-Hill, 1986.
MLA-viite (9. p.)ANKER, James D. [Ed.]. Study Guide with Readings to Accompany Papalia/oldshuman Development.-- Ed.3. McGraw-Hill, 1986.
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