Winterbottom, J.M. 1960. The new institute. Bokmakierie 12: 29.
Winterbottom, J.M. 1960. To Zululand for birds. Bokmakierie 12: 39-40.
Winterbottom, J.M. 1960. Wagtails. Natal Bird Club News Sheet 69: 3.
Winterbottom, J.M. 1960. Review: Owl habits from pellets (Bateman Zool. Soc. S. Afr. News Bull. (3): 20-21). Ostrich 31: 180.
Winterbottom, J.M. 1960. Review: Die Vogelberingung in Finnland im Jahre 1958 (Nordstrom Mem. Soc. Fauna Flora Fenn. 35: 1-63). Ostrich 31: 180.
Winterbottom, J.M. 1960. Percy FitzPatrick Institute of African Ornithology. S.W.A. Scientific Society Newsletter 1(12): 1 & Beilage (1 p.).