Sprinthall, N. A., & Sprinthall, R. C. (1990). Educational psychology: A developmental approach (5th ed.). McGraw-Hill.
Citace podle Chicago (17th ed.)Sprinthall, Norman A., a Richard C. Sprinthall. Educational Psychology: A Developmental Approach. 5th ed. New York: McGraw-Hill, 1990.
Citace podle MLA (9th ed.)Sprinthall, Norman A., a Richard C. Sprinthall. Educational Psychology: A Developmental Approach. 5th ed. McGraw-Hill, 1990.
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