Παραπομπή APA

Singer, S. H. (1999). Trips, the uruguay round and third woeld interests, Vol.15.

Παραπομπή Chicago Style

Singer, Sir Hans. Trips, the Uruguay Round and Third Woeld Interests, Vol.15. B. R. Publishing Corporation, Delhi, 1999.

Παραπομπή MLA

Singer, Sir Hans. Trips, the Uruguay Round and Third Woeld Interests, Vol.15. 1999.