N. L. Betz

发表

A. Kertz, D. T. Hopkins, B. Cords, 1982, Journal of dairy science.

W. C. Nettles, N. L. Betz, A. Novak, 1968, Comparative biochemistry and physiology.

G. MacLeod, J. Ames, N. L. Betz, 1988, Critical reviews in food science and nutrition.