Bartlett, R. E. (1997). Preparing International Proposals Robert E. Bartlett. Thomas Telford.
Chicagoスタイル(17版)引用形式Bartlett, Robert E. Preparing International Proposals Robert E. Bartlett. Thomas Telford, 1997.
MLA(8版)引用形式Bartlett, Robert E. Preparing International Proposals Robert E. Bartlett. Thomas Telford, 1997.
警告: この引用は必ずしも正確ではありません.