Gaya APA

Alfons, V, D, K. (1980). Lombok : Conquest, Colonization and Underdevelopment, 1870 - 1940 (First Edition). Singapore: Heinemann Educational Books (Asia) Ltd.

Gaya MLA

Alfons, Van, Der, Kraan,. "Lombok : Conquest, Colonization and Underdevelopment, 1870 - 1940". First Edition Singapore: Heinemann Educational Books (Asia) Ltd, 1980. Academic.