Supachanya, W. (1973). Estimating foreign resource needs for Thailand's economic development [microform]. Photoduplication Service.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSupachanya, Worawan. Estimating Foreign Resource Needs for Thailand's Economic Development [microform]. Quezon City: Photoduplication Service, 1973.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSupachanya, Worawan. Estimating Foreign Resource Needs for Thailand's Economic Development [microform]. Photoduplication Service, 1973.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.