@book{27318,
	author = {Stock, James H},
	title = {Introduction to econometrics},
	publisher = {Pearson Education Publisher},
	year = {2003},
	address = {New Delhi},
	url = {https://libgen.is/book/index.php?md5=2E08F6F1CB049D12E31E4A1A694E1A9E}
}