Jabarkan Ethnologue. Languages of India dari Bahasa Punjabi dalam bahasa melayu

Grierson, George A. 1904–1928. Grierson's Linguistic Survey of India. Calcutta.

Masica, Colin. 1991. The Indo-Aryan languages. Cambridge Univ. Press.

Bhatia, Tej. 1993 and 2010. Punjabi : a cognitive-descriptive grammar. London: Routledge. Series: Descriptive grammars.

Gill H.S. [Harjit Singh] and Gleason, H.A. 1969. A reference grammar of Punjabi. Revised edition. Patiala, Punjab, India: Languages Deparmtent, Punjab University.

Shackle, C. 1972. Punjabi. London: English Universities Press.

Chopra, R. M., Perso-Arabic Words in Panjabi, in: Indo-Iranica Vol.53 (1–4).

Chopra, R. M.., The Legacy of The Punjab, 1997, Punjabee Bradree, Calcutta.