Essama-Nssah, B., & Gockowski, J. (2000). Cameroon forest sector development in a difficult political economy: Evaluation country case study series.
Lua i Stíl Chicago (17ú heag.)Essama-Nssah, B., agus James Gockowski. Cameroon Forest Sector Development in a Difficult Political Economy: Evaluation Country Case Study Series. 2000.
Lua MLA (9ú heag.)Essama-Nssah, B., agus James Gockowski. Cameroon Forest Sector Development in a Difficult Political Economy: Evaluation Country Case Study Series. 2000.
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