Banathy, B. H. (1968). Instructional systems. Fearon Publishers.
Chicagoスタイル(17版)引用形式Banathy, Bela H. Instructional Systems. Palo Alto, Calif.: Fearon Publishers, 1968.
MLA(8版)引用形式Banathy, Bela H. Instructional Systems. Fearon Publishers, 1968.
警告: この引用は必ずしも正確ではありません.