Nemenzo-Calica, P. S., Rivero, G., & Rivera, W. L. (2012). Characterization of Potential Plant Growth-Promoting Rhizobacterial Isolates from Sago (Metroxylon sagu Rottb.) Palms [RESEARCH NOTE]. Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist).
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Nemenzo-Calica, Phoebe S., Gilda Rivero, و Windell L. Rivera. "Characterization of Potential Plant Growth-Promoting Rhizobacterial Isolates from Sago (Metroxylon Sagu Rottb.) Palms [RESEARCH NOTE]." Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist) 2012.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Nemenzo-Calica, Phoebe S., et al. "Characterization of Potential Plant Growth-Promoting Rhizobacterial Isolates from Sago (Metroxylon Sagu Rottb.) Palms [RESEARCH NOTE]." Philippine Agricultural Scientist, The (Formerly the Philippine Agriculturist), 2012.