Phul, G. S. Pitā piāra. Guradiāla Siṅgha 'Phula' ; Can be had from Singh Fingh & Bros..
Chicago-referens (17:e uppl.)Phul, Gurdial Singh. Pitā Piāra. [Amritsar] : Amritsar: Guradiāla Siṅgha 'Phula' ; Can be had from Singh Fingh & Bros..
MLA-referens (8:e uppl.)Phul, Gurdial Singh. Pitā Piāra. Guradiāla Siṅgha 'Phula' ; Can be had from Singh Fingh & Bros..
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.