Cita APA (7a ed.)
Pradhan, P. (1989). Irrigation development in Bhutan. International Irrigation Management Institute.
Cita Chicago Style (17a ed.)
Pradhan, P. Irrigation Development in Bhutan. International Irrigation Management Institute, 1989.
Cita MLA (9a ed.)
Pradhan, P. Irrigation Development in Bhutan. International Irrigation Management Institute, 1989.
Precaución: Estas citas no son 100% exactas.