Cita APA (7th ed.)

Khan, A. U., & Johnson, S. S. (1968). Research on farm and equipment power requirements for the production of rice and associated food crops in the Far East and South Asia. The International Rice Research Institute.

Cita Chicago (17th ed.)

Khan, Amir U., i Stanley S. Johnson. Research on Farm and Equipment Power Requirements for the Production of Rice and Associated Food Crops in the Far East and South Asia. [Los Banos, Laguna: The International Rice Research Institute, 1968.

Cita MLA (9th ed.)

Khan, Amir U., i Stanley S. Johnson. Research on Farm and Equipment Power Requirements for the Production of Rice and Associated Food Crops in the Far East and South Asia. The International Rice Research Institute, 1968.