Punjabi primer :
a course in programmed learning /
Ujjal Singh Bahri.
APA Citation
Bahri, U. Singh. (1987). Punjabi primer: a course in programmed learning. New Delhi: Bahri Publications.
MLA Citation
Bahri, Ujjal Singh. Punjabi Primer: a Course In Programmed Learning. New Delhi: Bahri Publications, 1987.
Warning: These citations may not always be complete (especially for serials).