Grey, M. (1980). Changing course: A second career for seafarers ashore in the marine industry. Fairplay.
Chicagoスタイル(17版)引用形式Grey, Michael. Changing Course: A Second Career for Seafarers Ashore in the Marine Industry. Londres: Fairplay, 1980.
MLA(9版)引用形式Grey, Michael. Changing Course: A Second Career for Seafarers Ashore in the Marine Industry. Fairplay, 1980.
警告: この引用は必ずしも正確ではありません.