APA استشهاد

(1990). Abstract of Ph.D Theses Awarded by Cochin University of Science and Technology. The University.

استشهاد بنمط شيكاغو

Abstract of Ph.D Theses Awarded by Cochin University of Science and Technology. Cochin: The University, 1990.

MLA استشهاد

Abstract of Ph.D Theses Awarded by Cochin University of Science and Technology. The University, 1990.