Wagner, Anton. “Saving the Nation’s Aesthetic Soul: B.K. Sandwell at the Montreal Herald (1900-1914) and Saturday Night (1932-1951).” In Establishing Our Boundaries: English-Canadian Theatre Criticism, edited by Anton Wagner, 177–198. Toronto: University of Toronto Press, 1999.

Wagner, Anton, ed. The Brock Bibliography of Published Canadian Plays in English, 1766-1978. Toronto, ON: Playwrights Press, 1980.

Ackerman, Marianne. “Bridging the Two Solitudes: English and French Theatre in Quebec.” In Contemporary Canadian Theatre: New World Vision: A Collection of Essays, edited by Anton Wagner, 128–136. Toronto, ON: Simon & Pierre, 1985.

Lieblein, Leanore. “Establishing Contact Between Two Cultures: Marianne Ackerman at the Montreal Gazette, 1983-1987.” In Establishing Our Boundaries: English-Canadian Theatre Criticism, edited by Anton Wagner, 371–385. Toronto: University of Toronto Press, 1999.

Wagner, Anton. “Le critique B.K. Sandwell du Montreal Herald durant la Belle Époque, 1900-1914.” Translated by Jean-Guy Laurin. L’Annuaire théâtral: revue québécoise d’études théâtrales No. 13-14 (1993): 95–110. https://core.ac.uk/download/pdf/59339634.pdf.

Harvie, Jennifer, and Richard Paul Knowles. “Herbert Whittaker, Reporting From the Front: Montreal Gazette (1937-1949) and the Globe and Mail (1949-1975).” In Establishing Our Boundaries: English-Canadian Theatre Criticism, edited by Anton Wagner, 215–233. Toronto: University of Toronto Press, 1999.