Wittrock, M. C. (1977). Learning and instruction. McCutchan Pub. Corp..
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Chicago Style (17th ed.) Citation
Wittrock, M. C. Learning and Instruction. Berkeley, Calif.: McCutchan Pub. Corp., 1977.
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MLA引文
Wittrock, M. C. Learning and Instruction. McCutchan Pub. Corp., 1977.
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警告：這些引文格式不一定是100％准確.