APA-čujuhus (7. p.)
ebrary, Inc, Bagwell, K., & Mavroidis, P. C. (2011). Preferential trade agreements: A law and economics analysis. Cambridge University Press.
Chicago-čujuhus (17. p.)
ebrary, Inc, Kyle Bagwell, juo Petros C. Mavroidis. Preferential Trade Agreements: A Law and Economics Analysis. Cambridge ; New York: Cambridge University Press, 2011.
MLA-čujuhus (9. p.)
ebrary, Inc, et al. Preferential Trade Agreements: A Law and Economics Analysis. Cambridge University Press, 2011.
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