Khushwant Singh. (1985). The Sikhs today (3. rev. ed.). Orient Longman.
Cita Chicago Style (17a ed.)Khushwant Singh. The Sikhs Today. 3. rev. ed. New Delhi [u.a.]: Orient Longman, 1985.
Cita MLA (8a ed.)Khushwant Singh. The Sikhs Today. 3. rev. ed. Orient Longman, 1985.
Precaución: Estas citas no son 100% exactas.