Παραπομπή APA

Roy, P. M. (1984). Systematic bibliography: An introduction. Printwell Publishers.

Παραπομπή Chicago Style

Roy, Paul Mohan. Systematic Bibliography: An Introduction. Jaipur: Printwell Publishers, 1984.

Παραπομπή MLA

Roy, Paul Mohan. Systematic Bibliography: An Introduction. Printwell Publishers, 1984.