Wolfe, Nancy Hatch
An historical guide to Kabul / by. Nancy Hatch Dupree
The Afghan Tourist Organization , 1965
 Buku Teks
Brundage, Anthony, 1938-
Going to the sources : a guide to historical research and writing
John Wiley &​ Sons, Inc., 2018
 Buku Teks
Walford's guide to reference material : sixth edition, volume 2, social & historical sciences, philosophy & religion
Library Association Publishing, 1994
 Buku Referensi
Walford`s guide to reference material : fourth edition, volume 2, social & historical sciences, philosophy & religion
Library Association, 1982
 Buku Referensi
The Worldmark encyclopedia of the nations : a practical guide to the geographic, historical, political, social & economic status of all nations, their international relationships, and the United Nations system
Worldmark Press, 1960
 Buku Referensi