@book{29566,
	author = {wells,wiliam},
	title = {Advertesing principles and practice},
	publisher = {Pearson Education Publisher},
	address = {New Delhi},
	edition = {7th},
	url = {https://libgen.is/book/index.php?md5=180FFDFEB5D26DA272A8FEDA2C3F3499}
}