APA način citiranja (7. izdanje)
Shippey, K. C. (2009). A short course in international contracts: Drafting the international sales contract : for attorneys and non-attorneys (3rd ed.). World Trade Press.
Čikaški stil citiranja (17. izdanje)
Shippey, Karla C. A Short Course in International Contracts: Drafting the International Sales Contract : For Attorneys and Non-attorneys. 3rd ed. Petaluma, CA: World Trade Press, 2009.
MLA način citiranja (9. izdanje)
Shippey, Karla C. A Short Course in International Contracts: Drafting the International Sales Contract : For Attorneys and Non-attorneys. 3rd ed. World Trade Press, 2009.
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