Bóveda-Penalba, A. J.; Vermeer, J.; Rodrigo, F.; Guerra-Vásquez, F. (2009). "Preliminary Report on the Distribution of Callicebus oenanthe on the Eastern Feet of the Andes". International Journal of Primatology. 30 (3): 467–480. CiteSeerX10.1.1.624.9451. doi:10.1007/s10764-009-9353-2. S2CID23884374.
Aldrich, Brooke Catherine; Molleson, Lucy; Nekaris, K. a. I. (1 January 2008). "Vocalizations as a conservation tool: an auditory survey of the Andean titi monkey Callicebus oenanthe Thomas, 1924 (Mammalia: Primates: Pitheciidae) at Tarangue, Northern Peru". Contributions to Zoology. 77 (1): 1–6. doi:10.1163/18759866-07701001. S2CID21704235.
Ayres, J. M.; Clutton-Brock, T. H. (1 January 1992). "River Boundaries and Species Range Size in Amazonian Primates". The American Naturalist. 140 (3): 531–537. doi:10.1086/285427. JSTOR2462782. PMID19426056. S2CID34022486.
Dacier, A.; De Luna, A. G.; Fernandez-Duque, E.; Di Fiore, A. (2011). "Estimating Population Density of Amazonian Titi Monkeys (Callicebus discolor) via Playback Point Counts". Biotropica. 43 (2): 135–140. doi:10.1111/j.1744-7429.2010.00749.x. S2CID51900215.
Deluycker, Anneke M. (May 2012). "Insect Prey Foraging Strategies in Callicebus oenanthe in Northern Peru: Insect Foraging in Callicebus oenanthe". American Journal of Primatology. 74 (5): 450–461. doi:10.1002/ajp.22002. PMID22311736. S2CID22425478.
"Program of the Thirty-Second Meeting of the American Society of Primatologists". American Journal of Primatology. 71: 1–113. 2009. doi:10.1002/ajp.20733.
Gómez-Puerta, L. A.; López-Urbina, M. T.; González, A. E. (2009). "Occurrence of tapeworm Bertiella mucronata (Cestoda: Anoplocephalidae) in the Titi monkey Callicebus oenanthe from Peru: New definitive host and geographical record". Veterinary Parasitology. 163 (1–2): 161–163. doi:10.1016/j.vetpar.2009.04.008. PMID19414220.
Ayres, J. M.; Clutton-Brock, T. H. (1 January 1992). "River Boundaries and Species Range Size in Amazonian Primates". The American Naturalist. 140 (3): 531–537. doi:10.1086/285427. JSTOR2462782. PMID19426056. S2CID34022486.
Ayres, J. M.; Clutton-Brock, T. H. (1 January 1992). "River Boundaries and Species Range Size in Amazonian Primates". The American Naturalist. 140 (3): 531–537. doi:10.1086/285427. JSTOR2462782. PMID19426056. S2CID34022486.
Deluycker, Anneke M. (May 2012). "Insect Prey Foraging Strategies in Callicebus oenanthe in Northern Peru: Insect Foraging in Callicebus oenanthe". American Journal of Primatology. 74 (5): 450–461. doi:10.1002/ajp.22002. PMID22311736. S2CID22425478.
Gómez-Puerta, L. A.; López-Urbina, M. T.; González, A. E. (2009). "Occurrence of tapeworm Bertiella mucronata (Cestoda: Anoplocephalidae) in the Titi monkey Callicebus oenanthe from Peru: New definitive host and geographical record". Veterinary Parasitology. 163 (1–2): 161–163. doi:10.1016/j.vetpar.2009.04.008. PMID19414220.
Bóveda-Penalba, A. J.; Vermeer, J.; Rodrigo, F.; Guerra-Vásquez, F. (2009). "Preliminary Report on the Distribution of Callicebus oenanthe on the Eastern Feet of the Andes". International Journal of Primatology. 30 (3): 467–480. CiteSeerX10.1.1.624.9451. doi:10.1007/s10764-009-9353-2. S2CID23884374.
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Bóveda-Penalba, A. J.; Vermeer, J.; Rodrigo, F.; Guerra-Vásquez, F. (2009). "Preliminary Report on the Distribution of Callicebus oenanthe on the Eastern Feet of the Andes". International Journal of Primatology. 30 (3): 467–480. CiteSeerX10.1.1.624.9451. doi:10.1007/s10764-009-9353-2. S2CID23884374.
Aldrich, Brooke Catherine; Molleson, Lucy; Nekaris, K. a. I. (1 January 2008). "Vocalizations as a conservation tool: an auditory survey of the Andean titi monkey Callicebus oenanthe Thomas, 1924 (Mammalia: Primates: Pitheciidae) at Tarangue, Northern Peru". Contributions to Zoology. 77 (1): 1–6. doi:10.1163/18759866-07701001. S2CID21704235.
Ayres, J. M.; Clutton-Brock, T. H. (1 January 1992). "River Boundaries and Species Range Size in Amazonian Primates". The American Naturalist. 140 (3): 531–537. doi:10.1086/285427. JSTOR2462782. PMID19426056. S2CID34022486.
Dacier, A.; De Luna, A. G.; Fernandez-Duque, E.; Di Fiore, A. (2011). "Estimating Population Density of Amazonian Titi Monkeys (Callicebus discolor) via Playback Point Counts". Biotropica. 43 (2): 135–140. doi:10.1111/j.1744-7429.2010.00749.x. S2CID51900215.
Deluycker, Anneke M. (May 2012). "Insect Prey Foraging Strategies in Callicebus oenanthe in Northern Peru: Insect Foraging in Callicebus oenanthe". American Journal of Primatology. 74 (5): 450–461. doi:10.1002/ajp.22002. PMID22311736. S2CID22425478.