@book{47989,
	author = {Cattell, R. B. and Saunders, D. R.},
	title = {Handbook for the sixteen personality factor questionnaire},
	publisher = {The Institute for Personality and Ability Testing,},
	year = {NA},
	address = {Champaign,USA:},
	note = {16 P.F. test forms A, B, And C}
}