Mirikitani, Leatrice T. "English-Kapampangan Vocabulary List", in Speaking Kapampangan. University of Hawai‘i Press, 1971. https://doi.org/10.1515/9780824885922-064
Pangilinan, Michael Raymon M. "Kapampangan lexical borrowing from Tagalog: Endangerment rather than enrichment." 11th International Conference on Austronesian Linguistics. 2009. PDF available