1. Breutz, P. L. 1969. The Tribes of the Mafeking District. Ethnological Publication No. 32. Union of South Africa: Department of Native Affairs.
2. Brophy, H. 2021. “Cuckoo Symbolism and Meaning (+Totem, Spirit and Omens).” World Birds, November 14, 2021. Accessed June 15, 2023. https://worldbirds.com/cuckoo-symbolism.
3. Brown, T. 1993. Setswana-English-Setswana Dictionary. 4th ed. Gaborone: Macmillan Botswana Publishing Company.
4. Carlson, A. 2000. Aesthetic and the Environment: The Appreciation of Nature, Art and Architecture. London: Routledge.
5. Clegg, A. 1986. “Some Aspects of Tswana Cosmology.” Batswana Notes and Records 18: 33–37. https://www.jstor.org/stable/40979758.