Combatir, V. C. (1983). Videotape instruction versus instruction by conventional method in teaching a topic in biology to first year college students.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCombatir, Veronica C. Videotape Instruction Versus Instruction by Conventional Method in Teaching a Topic in Biology to First Year College Students. 1983.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCombatir, Veronica C. Videotape Instruction Versus Instruction by Conventional Method in Teaching a Topic in Biology to First Year College Students. 1983.
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