Παραπομπή APA

Black, S. (1992). How to plan exhibitions and conferences from A to Z.

Παραπομπή Chicago Style

Black, Sam. How to Plan Exhibitions and Conferences from A to Z. Universal Book Stall: New Delhi, 1992.

Παραπομπή MLA

Black, Sam. How to Plan Exhibitions and Conferences from A to Z. 1992.