APA (7e ed.) Bronvermelding

Ratnapāla, N., & Gamachchige, N. (1980). Alcoholism in a Sinhalese village. Sarvodaya Research Institute.

Chicago (17e ed.) Bronvermelding

Ratnapāla, Nandasēna, en Nandasena Gamachchige. Alcoholism in a Sinhalese Village. Dehiwala: Sarvodaya Research Institute, 1980.

MLA (8e ed.) Bronvermelding

Ratnapāla, Nandasēna, en Nandasena Gamachchige. Alcoholism in a Sinhalese Village. Sarvodaya Research Institute, 1980.