@book{57940,
	author = {ਦਿਆਲ, ਗੁਲਸ਼ਨ},
	title = {ਵਿਸ਼ਵ ਪਰਿਕਰਮਾ },
	publisher = {Bharkbharti Parkashan },
	year = {2019},
	address = {Punjab}
}