Dyfyniad APA

Mudacumura, G. M., Mebratu, D., & Haque, M. S. (2006). Sustainable development policy and administration. CRC/Taylor & Francis.

Dyfyniad Arddull Chicago

Mudacumura, Gedeon M., Desta Mebratu, and M. Shamsul Haque. Sustainable Development Policy and Administration. Boca Raton: CRC/Taylor & Francis, 2006.

Dyfyniad MLA

Mudacumura, Gedeon M., et al. Sustainable Development Policy and Administration. CRC/Taylor & Francis, 2006.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.