Holmes, G. (1988). Pope Gregory XI. The failure of tradition. By Paul R. Thibault. Pp. 242. Lanham-New York-London: University Press of America, 1986. £26.50 (cloth), £12.75 (paper). 0 8191 5462 8; 0 8191 5463 6. The journal of ecclesiastical history, 39(1), 146. doi:10.1017/S002204690003935X
Παραπομπή σε μορφή Chicago (17η εκδ.)Holmes, George. "Pope Gregory XI. The Failure of Tradition. By Paul R. Thibault. Pp. 242. Lanham-New York-London: University Press of America, 1986. £26.50 (cloth), £12.75 (paper). 0 8191 5462 8; 0 8191 5463 6." The Journal of Ecclesiastical History 39, no. 1 (1988): 146, https://doi.org/10.1017/S002204690003935X.
Παραπομπή σε μορφή MLA (9th εκδ.)Holmes, George. "Pope Gregory XI. The Failure of Tradition. By Paul R. Thibault. Pp. 242. Lanham-New York-London: University Press of America, 1986. £26.50 (cloth), £12.75 (paper). 0 8191 5462 8; 0 8191 5463 6." The Journal of Ecclesiastical History, vol. 39, no. 1, 1988, p. 146, https://doi.org/10.1017/S002204690003935X.
