Cordillera Historiography and Historical Methodology La Trinidad, Benguet. (1996). [Compilation of] materials distributed during the training on Cordillera historiography and historical methodology, October 10 to 12, 1996 Wangal, La Trinidad, Benguet. s.n.].
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Cordillera Historiography and Historical Methodology La Trinidad, Benguet. [Compilation of] Materials Distributed During the Training on Cordillera Historiography and Historical Methodology, October 10 to 12, 1996 Wangal, La Trinidad, Benguet. [s.l: s.n.], 1996.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Cordillera Historiography and Historical Methodology La Trinidad, Benguet. [Compilation of] Materials Distributed During the Training on Cordillera Historiography and Historical Methodology, October 10 to 12, 1996 Wangal, La Trinidad, Benguet. s.n.], 1996.