1. Allometry of the limbs of antelopes (Bovidae)*
2. 1977 The Causal Organisation of Climax Hatching Behaviour in the Domestic Fowl (Gallus domesticus). Dissertation, University of Groningen, The Netherlands.
3. Turgidity and Function of the Hatching Muscle
4. 1945 Bioenergetics and Growth. With Special Reference to the Efficiency Complex in Domestic Animals. Reinhold, New York.
5. Growth of long bones in the chicken. Rates of growth in length and diameter of the humerus, tibia, and metatarsus