Gaya APA

Service, A. (1993). Biennial congress of asian and oceanic society of regional anaesthesia 2, Bali, 27-29 August 1993. Bali, 27-29 August 1993 . California: Anesthesiology Services.

Gaya MLA

Service, Anesthesiology. "Biennial congress of asian and oceanic society of regional anaesthesia 2, Bali, 27-29 August 1993. Bali, 27-29 August 1993". California: Anesthesiology Services, 1993. print.