Mori, A.; Grasso, D. A.; Visicchio, R.; Le Moli, F. (2000). "Colony founding in Polyergus rufescens: the role of the Dufour's gland". Insectes Sociaux. 47 (1): 7–10. doi:10.1007/s000400050002. S2CID40235051.
freefictionbooks.org
Wilson, Andrew. "What I saw in an ant's nest". A Book of Natural History. FreeFictionBooks.org. Retrieved 2013-11-12.
Mori, A.; Grasso, D. A.; Visicchio, R.; Le Moli, F. (2000). "Colony founding in Polyergus rufescens: the role of the Dufour's gland". Insectes Sociaux. 47 (1): 7–10. doi:10.1007/s000400050002. S2CID40235051.