Abiolu, Rhoda, « Intercultural Relations in Church Music of Nigeria and South Africa », dans David G. Hebert et Jonathan McCullum (dir.), Ethnomusicology and Cultural Diplomacy, London, Lexington Books, 2022, p. 255-274.
Yudkoff, Ambigay, « Musical Activism form South Africa : The “Soft Power” of Cultural Diplomacy », dans David G. Hebert et Jonathan McCullum (dir.), Ethnomusicology and Cultural Diplomacy, London, Lexington Books, 2022, p. 229-256.