Graber, Naomi (1 June 2015). "Memories that remain: Mamma Mia! and the disruptive potential of nostalgia". Studies in Musical Theatre. 9 (2): 187–198. doi:10.1386/smt.9.2.187_1. ISSN1750-3159.
eastwestplayers.org
Wood, Ximón. "Mamma Mia!". East West Players. Retrieved 15 July 2019.
handle.net
hdl.handle.net
Bilbao, Diana (16 February 2011). Female Subjectivity and Feminist Aesthetics in Revisions of the Maternal Melodrama (Thesis). Mount Holyoke College. hdl:10166/726.
Graber, Naomi (1 June 2015). "Memories that remain: Mamma Mia! and the disruptive potential of nostalgia". Studies in Musical Theatre. 9 (2): 187–198. doi:10.1386/smt.9.2.187_1. ISSN1750-3159.