Dyfyniad APA

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

Dyfyniad Arddull Chicago

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

Dyfyniad MLA

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

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.