Batra, S. W. T. (1966). "Social behavior and nests of some nomiine bees in India (Hymenoptera, Halictidæ)". Insectes Sociaux. 13 (3): 145–153. doi:10.1007/BF02223020. S2CID22379046.
Capinera, John L., ed. (2008). "Eusocial Behavior". Encyclopedia of Entomology. Springer. hlm. 1377–1378. doi:10.1007/978-1-4020-6359-6_3698. ISBN978-1-4020-6242-1. Entry is linked to entries on each of the other terms, as Subsocial, Quasisocial, etc.
Furey, R. E. (1998). "Two cooperatively social populations of the theridiid spider Anelosimus studiosus in a temperate region". Animal Behaviour. 55 (3): 727–735. doi:10.1006/anbe.1997.0648. PMID9515053. S2CID11129821.
O'Riain, M. J.; Faulkes, C. G. (2008). "African Mole-Rats: Eusociality, Relatedness and Ecological Constraints". Ecology of Social Evolution. Springer. hlm. 207–223. doi:10.1007/978-3-540-75957-7_10. ISBN978-3-540-75956-0.
Gadagkar, Raghavendra (September 1987). "What are social insects?"(PDF). IUSSI Indian Chapter Newsletter. 1 (2). Diarsipkan dari asli(PDF) tanggal 2012-01-05. Diakses tanggal 2013-12-12.
Furey, R. E. (1998). "Two cooperatively social populations of the theridiid spider Anelosimus studiosus in a temperate region". Animal Behaviour. 55 (3): 727–735. doi:10.1006/anbe.1997.0648. PMID9515053. S2CID11129821.
Batra, S. W. T. (1966). "Social behavior and nests of some nomiine bees in India (Hymenoptera, Halictidæ)". Insectes Sociaux. 13 (3): 145–153. doi:10.1007/BF02223020. S2CID22379046.
Furey, R. E. (1998). "Two cooperatively social populations of the theridiid spider Anelosimus studiosus in a temperate region". Animal Behaviour. 55 (3): 727–735. doi:10.1006/anbe.1997.0648. PMID9515053. S2CID11129821.
Gadagkar, Raghavendra (September 1987). "What are social insects?"(PDF). IUSSI Indian Chapter Newsletter. 1 (2). Diarsipkan dari asli(PDF) tanggal 2012-01-05. Diakses tanggal 2013-12-12.