APA استشهاد

ALICE.C.J. (1969). PLANTATION CROPS IN INDIA ( RUBBER AND COFFEE). UNIVERSITY OF KERALA.

استشهاد بنمط شيكاغو

ALICE.C.J. PLANTATION CROPS IN INDIA ( RUBBER AND COFFEE). KERALA: UNIVERSITY OF KERALA, 1969.

MLA استشهاد

ALICE.C.J. PLANTATION CROPS IN INDIA ( RUBBER AND COFFEE). UNIVERSITY OF KERALA, 1969.