Gallini, J. K., & Gredler, M. E. (1989). Instructional design for computers: Cognitive applications in BASIC and Logo. Scott, Foresman.
Citace podle Chicago (17th ed.)Gallini, Joan K., a Margaret E. Gredler. Instructional Design for Computers: Cognitive Applications in BASIC and Logo. Glenview, Ill: Scott, Foresman, 1989.
Citace podle MLA (9th ed.)Gallini, Joan K., a Margaret E. Gredler. Instructional Design for Computers: Cognitive Applications in BASIC and Logo. Scott, Foresman, 1989.
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