Lua APA (7ú heag.)
Carvalho Filho, I. E., Faircloth, C., & Árvai, Z. (2007). Trinidad and Tobago: Statistical appendix. International Monetary Fund.
Lua i Stíl Chicago (17ú heag.)
Carvalho Filho, Irineu E., Christopher Faircloth, agus Zsófia Árvai. Trinidad and Tobago: Statistical Appendix. Washington, D.C.: International Monetary Fund, 2007.
Lua MLA (9ú heag.)
Carvalho Filho, Irineu E., et al. Trinidad and Tobago: Statistical Appendix. International Monetary Fund, 2007.
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