Cita APA (7th ed.)

(1978). Population migration: A selected bibliographic research guide (1972-77) / Prakash C. Sharma.

Cita Chicago (17th ed.)

Population Migration: A Selected Bibliographic Research Guide (1972-77) / Prakash C. Sharma. 1978.

Cita MLA (9th ed.)

Population Migration: A Selected Bibliographic Research Guide (1972-77) / Prakash C. Sharma. 1978.

Atenció: Aquestes cites poden no estar 100% correctes.