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Mason, Angela; Wolfe, Linda; Johnson, Jeffrey (1995). "Hand Preference in the Sifaka (Propithecus verreauxi coquereli) During Feeding in Captivity". Primates. 36 (2): 275–280. doi:10.1007/BF02381353. S2CID21949388.
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Fichtel, C.; van Schaik, C. P. (2006). "Semantic Differences in Sifaka (Propithecus verreauxi) Alarm Calls: A Reflection of Genetic or Cultural Variants?". Ethology. 112 (9): 839–849. Bibcode:2006Ethol.112..839F. doi:10.1111/j.1439-0310.2006.01239.x.
Kappeler, P. M. (1991). "Patterns of sexual dimorphism in body weight among prosimian primates". Folia Primatologica. 57 (3): 132–146. doi:10.1159/000156575. PMID1794769.
Kubzdela, K.; Richard, A.; Pereira, M. (1992). "Social Relations in Semi-Free Ranging Sifakas (Propithecus verreauxi coquereli) and the Question of Female Dominance". American Journal of Primatology. 28 (2): 139–145. doi:10.1002/ajp.1350280206. PMID31941220. S2CID84398797.
Kubzdela, K.; Richard, A.; Pereira, M. (1992). "Social Relations in Semi-Free Ranging Sifakas (Propithecus verreauxi coquereli) and the Question of Female Dominance". American Journal of Primatology. 28 (2): 139–145. doi:10.1002/ajp.1350280206. PMID31941220. S2CID84398797.
Mason, Angela; Wolfe, Linda; Johnson, Jeffrey (1995). "Hand Preference in the Sifaka (Propithecus verreauxi coquereli) During Feeding in Captivity". Primates. 36 (2): 275–280. doi:10.1007/BF02381353. S2CID21949388.