APA-čujuhus (7. p.)
Tanner, H. J. (2004). Families, friends, and allies: Boulogne and politics in northern France and England, c. 879-1160. Brill.
Chicago-čujuhus (17. p.)
Tanner, Heather J. Families, Friends, and Allies: Boulogne and Politics in Northern France and England, C. 879-1160. Leiden ; Boston: Brill, 2004.
MLA-čujuhus (9. p.)
Tanner, Heather J. Families, Friends, and Allies: Boulogne and Politics in Northern France and England, C. 879-1160. Brill, 2004.
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