Abubakar, B. R. (1972). Honest and responsive government: A necessity, a just humane society. Convislam Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAbubakar, Benjamin R. Honest and Responsive Government: A Necessity, a Just Humane Society. [Caloocan City]: Convislam Press, 1972.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAbubakar, Benjamin R. Honest and Responsive Government: A Necessity, a Just Humane Society. Convislam Press, 1972.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.