Meinwald, J.; Eisner, T. (19. 03. 2008). „Chemical ecology in retrospect and prospect”. Proceedings of the National Academy of Sciences. Proceedings of the National Academy of Sciences. 105 (12): 4539—4540. ISSN0027-8424. doi:10.1073/pnas.0800649105.
Meinwald, J.; Eisner, T. (19. 03. 2008). „Chemical ecology in retrospect and prospect”. Proceedings of the National Academy of Sciences. Proceedings of the National Academy of Sciences. 105 (12): 4539—4540. ISSN0027-8424. doi:10.1073/pnas.0800649105.