ロベケ国立公園
Dowsett-Lemaire, F., & Dowsett, R. J. (March 1, 2000). "Birds of the Lobéké Faunal Reserve, Cameroon, and its regional importance for conservation". Bird Conservation International, 10, 1, 67-87.
Jell, B., & Machado, J. S. (January 1, 2002). "Collaborative Management in the Region of Lobeke, Cameroon: The Potentials and Constraints in Involving the Local Population in Protected Area Management". Nomadic Peoples, 6, 180-203.
Ngenyi, A. N. Z. U. L. (2004). The impact of capture and trade in African grey parrot populations ( Psittacus erithacus ) in Lobeke National Park, south east Cameroon. 3, 1.