Palmer, E.H.
A concise dictionary of the Persian language
Routledge & Kegan Paul, 1956
 Buku Referensi
Boyle, John Andrew
A practical dictionary of the Persian language
Luzac & Company, 1949
 Buku Referensi
Arberry, A.J. [Arthur John], 1905-1969
Classical Persian literature
Macmillan, [1958]
 Buku Teks SO
Elwell-Sutton, L.P.
Colloquial Persian / L.P. Elwell-Sutton
Kegan Paul, Trench, Trubner, 1946
 Buku Teks SO
Olmstead, A.T.
History of the Persian Empire : Achaemenid period
University of Chicago Press, 1948
 Buku Teks SO