Saito, S. M. T. (1982). The nitrogen relationships of maize/bean associations. International Center for Tropical Agriculture.
Style de citation Chicago (17e éd.)Saito, Siu Mui Tsai. The Nitrogen Relationships of Maize/bean Associations. International Center for Tropical Agriculture, 1982.
Style de citation MLA (8e éd.)Saito, Siu Mui Tsai. The Nitrogen Relationships of Maize/bean Associations. International Center for Tropical Agriculture, 1982.
Style de citation IICA/CATIESaito, S. M. T. 1982. The nitrogen relationships of maize/bean associations. International Center for Tropical Agriculture.