@book{25689,
	author = {Sharp John},
	title = {Microsoft Visual C♯ 2012 step by step},
	publisher = {PHI Learning},
	year = {2013},
	address = {New Dehli},
	url = {https://libgen.is/book/index.php?md5=E987577C2A71E4798FD2498CF78AAEA1}
}