M. G. Colby

Manual of Child Psychology

Leonard Carmichael, L. Carmichael, M. G. Colby, 1947, Pediatrics.

Relation of increased vitamin B (B1) intake to mental and physical growth of infants. Preliminary report.

M. G. Colby, T. B. Cooley, I. G. Macy, 1937 .

Genetic studies in abstraction.

M. G. Colby, J. Robertson, 1942 .

Instrumental Reproduction of Melody by Preschool Children

M. G. Colby, 1935 .