International Monetary Fund. (2006). Democratic Republic of Sao Tome and Principe: Selected Issues and Statistical Appendix. International Monetary Fund.
Chicago-Zitierstil (17. Ausg.)International Monetary Fund. Democratic Republic of Sao Tome and Principe: Selected Issues and Statistical Appendix. Washington, D.C.: International Monetary Fund, 2006.
MLA-Zitierstil (8. Ausg.)International Monetary Fund. Democratic Republic of Sao Tome and Principe: Selected Issues and Statistical Appendix. International Monetary Fund, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.