APA (7 वां संस्करण) प्रशस्ति पत्र
Zachariah, P. a. R. (1996). Encyclopedia of Economics, Commerce & Management: Vol. 15 Services sector management (ed.). Mittal.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Zachariah, Peter and Rajpal. Encyclopedia of Economics, Commerce & Management: Vol. 15 Services Sector Management. ed. New Delhi: Mittal, 1996.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Zachariah, Peter and Rajpal. Encyclopedia of Economics, Commerce & Management: Vol. 15 Services Sector Management. ed. Mittal, 1996.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.