James E. Goehring, "The World of Early Egyptian Christianity: Language, Literature, and Social Context " English | ISBN: 081321579X | 2008 | 226 pages | PDF | 1364 KB
Egyptian-Coptic Linguistics in Typological Perspective (Empirical Approaches to Language Typology [Ealt], Book 55) by Martin Haspelmath and Eitan Grossman English, Egyptian | 2014 | ISBN: 3110346397 | 578 pages | PDF | 4,7 MB
Egyptian-Coptic Linguistics in Typological Perspective (Empirical Approaches to Language Typology [Ealt], Book 55) by Martin Haspelmath and Eitan Grossman English, Egyptian | 2014 | ISBN: 3110346397, 3110555131 | 578 pages | PDF | 4,7 MB
Bentley Layton, "Coptic in 20 Lessons: Introduction to Sahidic Coptic with Exercises and Vocabularies" English | 2007 | pages: 216 | ISBN: 9042918101 | PDF | 6,8 mb