Olford, S. F. (1963). The secret of soul-winning. Moody Press.
Chicagoスタイル(17版)引用形式Olford, Stephen F. The Secret of Soul-winning. Moody Press, 1963.
MLA(9版)引用形式Olford, Stephen F. The Secret of Soul-winning. Moody Press, 1963.
警告: この引用は必ずしも正確ではありません.