Gloria Cunanan Maphouse. (1989). Map of Davao City in Cebu province (1989.). Gloria Cunanan Maphouse (GCM).
Chicagoスタイル(17版)引用形式Gloria Cunanan Maphouse. Map of Davao City in Cebu Province. 1989. Makati: Gloria Cunanan Maphouse (GCM), 1989.
MLA(9版)引用形式Gloria Cunanan Maphouse. Map of Davao City in Cebu Province. 1989. Gloria Cunanan Maphouse (GCM), 1989.
警告: この引用は必ずしも正確ではありません.