Robayo, R. P. (1977). Comparative evaluation of selection pathways for upland rice breeding. University of the Philippines Library.
Čikaški stil citiranja (17. izdanje)Robayo, Rafael Pachon. Comparative Evaluation of Selection Pathways for Upland Rice Breeding. Quezon City: University of the Philippines Library, 1977.
MLA način citiranja (9. izdanje)Robayo, Rafael Pachon. Comparative Evaluation of Selection Pathways for Upland Rice Breeding. University of the Philippines Library, 1977.
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