Tawagon, M. R. (1987). The pengampong: A historical study of the multiple sultanates in the Philippines.
Chicagoスタイル(17版)引用形式Tawagon, Manuel R. The Pengampong: A Historical Study of the Multiple Sultanates in the Philippines. 1987.
MLA(9版)引用形式Tawagon, Manuel R. The Pengampong: A Historical Study of the Multiple Sultanates in the Philippines. 1987.
警告: この引用は必ずしも正確ではありません.