Castro, Paul Melo e, Shades of Grey: 1960s Lisbon in Novel, Film and Photobook, MHRA Texts and Dissertations, 77 (MHRA, 2011)

Hoff, Benedict, Reprojecting the City: Urban Space and Dissident Sexualities in Recent Latin American Cinema, Studies in Hispanic and Lusophone Cultures, 13 (Legenda, 2017)