Gybbon-Monypenny, G. B., review of Anthony N. Zahareas, The Art of Juan Ruiz, Archpriest of Hita, in Modern Language Review, 63.2 (1968), pp. 500–03, doi:10.2307/3723294

Gybbon-Monypenny, G. B., review of Christine J. Whitbourn, The 'Arcipreste de Talavera' and the Literature of Love, in Modern Language Review, 67.2 (1972), pp. 439–40, doi:10.2307/3722353

Gybbon-Monypenny, G. B., review of Roger M. Walker, Tradition and Technique in 'El Libro del Cavallero Zifar', in Modern Language Review, 72.4 (1977), pp. 972–74, doi:10.2307/3724748

Gybbon-Monypenny, G. B., review of Julián L. Bueno, La sotana de Juan Ruiz: Elementos eclesiásticos en el 'Libro de buen amor', in Modern Language Review, 80.3 (1985), pp. 735–36, doi:10.2307/3729337

Gybbon-Monypenny, G. B., review of Marina Scordilis Brownlee, The Status of the Reading Subject in the 'Libro de buen amor', in Modern Language Review, 83.4 (1988), pp. 1011–13, doi:10.2307/3730967