@book{820326,
	author = {XU, RUNGUANG and Panyapiwat Institute of Management},
	title = {Research the influence factors of the purchase of commercial concrete},
	publisher = {Panyapiwat Institute of management,},
	year = {2015.},
	address = {Nonthaburi :},
	url = {https://elibrary.pim.ac.th/ebook/viewer?file=https://elibrary.pim.ac.th/ebook?id=ec55923e-ef0c-11ed-b3fc-fa163e01dc04&id=ec55923e-ef0c-11ed-b3fc-fa163e01dc04}
}