Harnam Sin, M. A. (1970). Sikh religious kharma and transmigration: Guramata prabodha. Lahore Book Shop.
Chicago-viite (17. p.)Harnam Sin, M. A. Sikh Religious Kharma and Transmigration: Guramata Prabodha. Ludhiana: Lahore Book Shop, 1970.
MLA-viite (8. p.)Harnam Sin, M. A. Sikh Religious Kharma and Transmigration: Guramata Prabodha. Lahore Book Shop, 1970.
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