Tianwan, G. (1987). A Practical Guide To Export Import & Banking Goh Tianwan. Singapore Rank Books 1987.
Chicagoスタイル(17版)引用形式Tianwan, Goh. A Practical Guide To Export Import & Banking Goh Tianwan. Singapore Rank Books 1987, 1987.
MLA(8版)引用形式Tianwan, Goh. A Practical Guide To Export Import & Banking Goh Tianwan. Singapore Rank Books 1987, 1987.
警告: この引用は必ずしも正確ではありません.