YADAV SUBAH SINGH. (1992). NEW VISTAS IN RURAL ECONOMY: AGRICULTURE ECOLOGY. POINTER PUBLICATIONS.
Chicago Style (17th ed.) CitationYADAV SUBAH SINGH. NEW VISTAS IN RURAL ECONOMY: AGRICULTURE ECOLOGY. JAIPUR: POINTER PUBLICATIONS, 1992.
MLA引文YADAV SUBAH SINGH. NEW VISTAS IN RURAL ECONOMY: AGRICULTURE ECOLOGY. POINTER PUBLICATIONS, 1992.
警告:這些引文格式不一定是100%准確.