APA

THERA P., .Budhism: A living message. Colombo, Sri Lanka: Vajirama.

Chicago

THERA Piyadassi, .Budhism: A living message. Colombo, Sri Lanka: Vajirama.

Harvard

THERA P., .Budhism: A living message. Colombo, Sri Lanka: Vajirama.

MLA

THERA Piyadassi, .Colombo, Sri Lanka: Vajirama. .