@book{583,
	author = {SAMRETH SOPHEA},
	title = {Dverlopmment plan of rubber planttion in chup rubber company (from year), ទិសដៅអភិវឌ្ឍន៍ការដាំដំណាំកៅស៊ូនៅក្រុមហ៊ុនចំការកៅស៊ូជុបឆ្នាំ២០០០-២០១០).},
	publisher = {RUA},
	year = {1999},
	address = {pnjmo phen}
}