Duncan, H. (1972). Heart to heart talks with Jehovah's witnesses. Missionary Cruseder.
Chicagoスタイル(17版)引用形式Duncan, Homer. Heart to Heart Talks with Jehovah's Witnesses. Missionary Cruseder, 1972.
MLA(9版)引用形式Duncan, Homer. Heart to Heart Talks with Jehovah's Witnesses. Missionary Cruseder, 1972.
警告: この引用は必ずしも正確ではありません.