Foster, F. A., & Heuser, W. (1913). The Northern passion: Four parallel texts and the French original, with specimens of additional manuscripts. Pub. for the Early English text society by K. Paul, Trench, Trübner & co., ltd., and by H. Milford, Oxford university press [London] and New York.

Foster, Frances A., and Wilhelm Heuser. The Northern Passion: Four Parallel Texts and the French Original, with Specimens of Additional Manuscripts. Pub. for the Early English text society by K. Paul, Trench, Trübner & co., ltd., and by H. Milford, Oxford university press [London] and New York, 1913.