Guthrie, G. M. (1968). Six perspectives on the Philippines. Bookmark.
Chicagoスタイル(17版)引用形式Guthrie, George M. Six Perspectives on the Philippines. Manila: Bookmark, 1968.
MLA(9版)引用形式Guthrie, George M. Six Perspectives on the Philippines. Bookmark, 1968.
警告: この引用は必ずしも正確ではありません.