Buendia, R. G., & Brillantes, A. B. J. (1993). Ethnicity and local autonomy: A re-examination of the Cordillera question (a case study of the Sumadel tribe, Kalinga-Apayao). National College of Public Administration and Governance, University of the Philippines Diliman.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBuendia, Rizal G., और Alex B. Jr Brillantes. Ethnicity and Local Autonomy: A Re-examination of the Cordillera Question (a Case Study of the Sumadel Tribe, Kalinga-Apayao). Quezon City: National College of Public Administration and Governance, University of the Philippines Diliman, 1993.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBuendia, Rizal G., और Alex B. Jr Brillantes. Ethnicity and Local Autonomy: A Re-examination of the Cordillera Question (a Case Study of the Sumadel Tribe, Kalinga-Apayao). National College of Public Administration and Governance, University of the Philippines Diliman, 1993.