1.
Birren, Faber. Color Psychology and Color Therapy: A Factual Study of the Influence of Color on Human Life. Citadel Press, 1950.
2.
Bentarage, Layanal. The Art of Mask Making in Sri Lanka. Gunarathna Offset (Pvt) Ltd, 2015.
3.
Bentharage, Layanal. Reeri Yak Sankalpaya: The Concept of the Riri Yakā and Society. S and S Printers, 2009. (In Sinhala)
4.
Kottegoda, Jayasena. Pahatharata Shanthikarma Sahithya: Low Country Ritual Literature. Daluwaththa Printing Press, 1995. (In Sinhala)
5.
Kottegoda, Jayasena. Sampradaika Narthanaadum Aiththam Saha Wes Ganweem Kalawa: Traditional Costume and Makeup. 2018. (In Sinhala)
6.
Vijesuriya, Badrananda. Wes Muhunu Kalawa: The Art of Making. Printel Pvt, 2014. (In Sinhala)
7.
Bentharage, Layanal. Personal interview. 8 Jan. 2025.
8.
Olaboduwa, Karunadasa. Personal interview. 11 Jan. 2025.
9.
Vidanagamage, Susantha. Personal interview. 18 Jan. 2025.
10.
Piris, Rohana. Personal interview. 30 Jan. 2025.
11.
Sampath, Chanaka. Personal interview. 10 Feb. 2025. Online.
12.
Sadun, Idunil. Personal interview. 10 Feb. 2025.
13.
Jayantha, Mahatha. Personal interview. 20 Feb. 2025.
14.
Migama, Sarath. Personal interview. 5 Mar. 2025.
15.
Maura, Dayas. Personal interview. 18 Mar. 2025.
16.
Chaturanga, Kumara. Personal interview. 4 Apr. 2025.
17.
Thilakarathna, Mahatha. Personal interview. 10 Mar. 2025.
18.
Olaboduwa, Karunadasa. Personal interview. 11 Mar. 2025.