@book{50097,
	author = {ਚੋਪੜਾ, ਐਚੱ,ਐਸੱ},
	title = {ਤਰਨ ਤਾਰਨ (ਬਹੁ-ਪੱਖੀ ਸਰਵੇਖਣ)},
	publisher = {Ravi  Sahit Prk.},
	year = {2006},
	address = {Amritsar}
}