Chavez-Irwin, D. L. (1978). The secrets of service. Institute Press.
Chicagoスタイル(17版)引用形式Chavez-Irwin, Dixie Lee. The Secrets of Service. Los Angeles: Institute Press, 1978.
MLA(9版)引用形式Chavez-Irwin, Dixie Lee. The Secrets of Service. Institute Press, 1978.
警告: この引用は必ずしも正確ではありません.