Dick, W., Carey, J. O., & Carey, L. (2014). The systematic design of instruction (7 th ed.). Pearson.
Lua i Stíl Chicago (17ú heag.)Dick, Walter, James O. Carey, agus Lou Carey. The Systematic Design of Instruction. 7 th ed. Boston: Pearson, 2014.
Lua MLA (9ú heag.)Dick, Walter, et al. The Systematic Design of Instruction. 7 th ed. Pearson, 2014.
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