@book{826131,
	author = {Kotler, Philip, and Armstrong, Gary,},
	title = {Principles of marketing /},
	publisher = {Pearson,},
	year = {2018.},
	address = {Harlow, England :},
	edition = {Seventeenth, global edition.},
	note = {e-Book Proquest},
	url = {http://elibrary.pim.ac.th/MyResearch/pfile/10047/9697/index.html  (Proquest)}
}