||Snow 1977, no. 80: "Not an easy work to use. The main part of the study is not germane to Alfonso's poetry. Appendix I gathers together CSM 44, 142, 232, 242, 352, and 366 as witness to Alfonso's interest in hunting and hawking. Additionally the long etymological glossary often cites from them for support and demonstration of points the author makes in commenting her text, illuminating meanings and contexts found in Alfonso's poems."