Columbia subject headings:
Sociologists--Iran--Biography.
Sociologists--United States--Biography.
Ḥujjatī, Abū al-Majd.
Harvard subject headings:
Sociologists--Iran--Biography.
Sociologists--United States--Biography.
Ḥujjatī, Abū al-Majd.
Princeton subject headings:
Ḥujjatī, Abū al-Majd.
Sociologists--Iran--Biography.
Sociologists--United States--Biography.