Cita APA (7th ed.)

Hameed, N. D. A. (1977). Rice revolution in Sri Lanka. United Nations Research Institute for Social Development.

Cita Chicago (17th ed.)

Hameed, N. D. Abdul. Rice Revolution in Sri Lanka. Geneva: United Nations Research Institute for Social Development, 1977.

Cita MLA (9th ed.)

Hameed, N. D. Abdul. Rice Revolution in Sri Lanka. United Nations Research Institute for Social Development, 1977.