Foster, D. L. (1998). The business of travelagency operations and administration. Glencoe/McGraw-Hill.
Chicagoスタイル(17版)引用形式Foster, Dennis L. The Business of Travelagency Operations and Administration. Glencoe/McGraw-Hill, 1998.
MLA(8版)引用形式Foster, Dennis L. The Business of Travelagency Operations and Administration. Glencoe/McGraw-Hill, 1998.
警告: この引用は必ずしも正確ではありません.