David Armitage Bannerman: Mr. Bannermann next described a new race of Yellow-froned Penduline Tit from the Gold Coast. In: Bulletin of the British Ornithologists’ Club. Band55, Nr.386, 1935, S.131 (biodiversitylibrary.org).
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Robert William Hayman: On a Collection of Mammals from the Gold Coast. In: Proceedings of the General Meetings for Scientific Business of the Zoological Society of London. Band105, Nr.4, 1935, S.915–937, doi:10.1111/j.1469-7998.1935.tb06271.x.
