John T. Carney Jr.: No Room for Error: The Covert Operations of America's Special Tactics Units from Iran to Afghanistan. Ballantine Books, 2002. ISBN 9780345453334. (sitaatti).
Data Query (Haku järjestelmästä) World Population Prospects: The 2017 Revision. United Nations, Department of Economic and Social Affairs, Population Division. Viitattu 18.8.2018. (englanniksi)
data.un.org
GrenadaUNData. United Nations Statistics Division. Viitattu 18.8.2018. (englanniksi)