@book{2010,
	author = {Needles, Belverd E. and Powers, Marian.},
	title = {Principles of accounting /},
	publisher = {Houghton Mifflin Co.,},
	year = {c2002.},
	address = {Boston :},
	edition = {2002 [ed.] },
	note = {Rev. ed. of: Principles of accounting / Belverd E. Needles, Jr... et al. 7th ed. c1999.}
}