Columbia subject headings:
Emiye Naciye Sultan--Correspondence.
Enver Paşa, 1881-1922--Correspondence.
Harvard subject headings:
Emiye Naciye Sultan--Correspondence.
Enver Paşa, 1881-1922. Correspondence
Princeton subject headings:
Enver Paşa, 1881-1922. Correspondence.
Naciye Sultan, 1896-1957--Correspondence.