Παραπομπή APA

Sharma C D & Leeson K. (1978). Information through the printed world Vol. 2 Journals. Praeger Pub.

Παραπομπή Chicago Style

Sharma C D και Leeson K. Information Through the Printed World Vol. 2 Journals. New York: Praeger Pub, 1978.

Παραπομπή MLA

Sharma C D και Leeson K. Information Through the Printed World Vol. 2 Journals. Praeger Pub, 1978.