Nilles, M. L. D., & Rivera, W. L. (2009). Morphological characterization and phylogenetic analysis of balantidium coli isolated in the Philippines. Institute of Biology, College of Science, University of the Philippines Diliman.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Nilles, Ma. Lourdes D., và Windell L. Rivera. Morphological Characterization and Phylogenetic Analysis of Balantidium Coli Isolated in the Philippines. Quezon City: Institute of Biology, College of Science, University of the Philippines Diliman, 2009.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Nilles, Ma. Lourdes D., và Windell L. Rivera. Morphological Characterization and Phylogenetic Analysis of Balantidium Coli Isolated in the Philippines. Institute of Biology, College of Science, University of the Philippines Diliman, 2009.