Boniface, B. G. (2002). Worldwide destinations. Butterworth Heinemann.
Chicagoスタイル(17版)引用形式Boniface, Brian G. Worldwide Destinations. Oxford: Butterworth Heinemann, 2002.
MLA(9版)引用形式Boniface, Brian G. Worldwide Destinations. Butterworth Heinemann, 2002.
警告: この引用は必ずしも正確ではありません.