Peter D. Kafumu, Roland Paepe: The Quaternary stratigraphy and its associated fossil fauna and flora of the Holili area, NE Tanzania. In: Journal of African Earth Sciences. Band36, Nr.3, 1. April 2003, ISSN1464-343X, S.245–250, doi:10.1016/S0899-5362(03)00024-1 (sciencedirect.com [abgerufen am 16. Oktober 2024]).
Peter D. Kafumu, Roland Paepe: The Quaternary stratigraphy and its associated fossil fauna and flora of the Holili area, NE Tanzania. In: Journal of African Earth Sciences. Band36, Nr.3, 1. April 2003, ISSN1464-343X, S.245–250, doi:10.1016/S0899-5362(03)00024-1 (sciencedirect.com [abgerufen am 16. Oktober 2024]).
Peter D. Kafumu, Roland Paepe: The Quaternary stratigraphy and its associated fossil fauna and flora of the Holili area, NE Tanzania. In: Journal of African Earth Sciences. Band36, Nr.3, 1. April 2003, ISSN1464-343X, S.245–250, doi:10.1016/S0899-5362(03)00024-1 (sciencedirect.com [abgerufen am 16. Oktober 2024]).