APA-referens (7:e uppl.)

Ardaman Singh, d. 1. (1977). Guru Nanak's solution of national unity and integration (2d ed.). Dept. of Guru Nanak Sikh Studies, Panjab University.

Chicago-referens (17:e uppl.)

Ardaman Singh, d. 1976. Guru Nanak's Solution of National Unity and Integration. 2d ed. Chandigarh: Dept. of Guru Nanak Sikh Studies, Panjab University, 1977.

MLA-referens (8:e uppl.)

Ardaman Singh, d. 1976. Guru Nanak's Solution of National Unity and Integration. 2d ed. Dept. of Guru Nanak Sikh Studies, Panjab University, 1977.