APA (7 वां संस्करण) प्रशस्ति पत्र
Gustafson, C. H., Peroni, R. J., & Pugh, R. C. (2006). Taxation of international transactions: Materials, text, and problems (3rd ed.). Thomson/West.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Gustafson, Charles H., Robert J. Peroni, और Richard Crawford Pugh. Taxation of International Transactions: Materials, Text, and Problems. 3rd ed. St. Paul, MN: Thomson/West, 2006.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Gustafson, Charles H., et al. Taxation of International Transactions: Materials, Text, and Problems. 3rd ed. Thomson/West, 2006.
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