L. C. Tawah

Factors which affect Gudali and Wakwa Calf weights at birth and weaning on the Adamawa Plateau, Cameroon

D. Mbah, H. Oumate, O. Messine, 1993, Tropical Animal Health and Production.

Direct and maternal genetic effects on birth and weaning traits in multibreed cattle data and predicted performance of breed crosses.

A. R. Williams, D. E. Franke, S. Derouen, 2001, Journal of animal science.