Dorr, L. J. (1997). Plant collectors in Madagascar and the Comoro Islands: A biographical and bibliographical guide to individuals and groups who havecollected herbarium material of algae, bryophytes, fungi, lichens and vascular plants in Madagascar and the Comoro Islands. Trustees Royal Botanical Gardens.
Chicago-Zitierstil (17. Ausg.)Dorr, Laurence J. Plant Collectors in Madagascar and the Comoro Islands: A Biographical and Bibliographical Guide to Individuals and Groups Who Havecollected Herbarium Material of Algae, Bryophytes, Fungi, Lichens and Vascular Plants in Madagascar and the Comoro Islands. Kew: Trustees Royal Botanical Gardens, 1997.
MLA-Zitierstil (9. Ausg.)Dorr, Laurence J. Plant Collectors in Madagascar and the Comoro Islands: A Biographical and Bibliographical Guide to Individuals and Groups Who Havecollected Herbarium Material of Algae, Bryophytes, Fungi, Lichens and Vascular Plants in Madagascar and the Comoro Islands. Trustees Royal Botanical Gardens, 1997.