@book{47370,
	author = {ਵਿਰਦੀ, ਜਸਵੰਤ ਸਿੰਘ},
	title = {ਸਭਿਆਚਾਰਕ ਪ੍ਰਦੂਸ਼ਣ},
	publisher = {Manpreet Prakashan},
	year = {2013},
	address = {Delhi},
	edition = {1st}
}