Sanchez, C. A. (1987). Psychology applied to business and industry. National Book Store.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSanchez, Custodiosa Ancheta. Psychology Applied to Business and Industry. Manila: National Book Store, 1987.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSanchez, Custodiosa Ancheta. Psychology Applied to Business and Industry. National Book Store, 1987.
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