Toates, F. M. Motivational systems / Frederick Toates. - Cambridge [Cambridgeshire] ; New York : Cambridge University Press, 1986. - xii, 188 p. : ill. ; 23 cm. - Problems in the behavioural sciences ; [4] . Includes index. Bibliography: p. 172-185. ISBN: 0521268540 0521318947 (pbk.) LCCN: 85015202 Subjects--Topical Terms: Motivation (Psychology)Psychology, Experimental. Dewey Class. No.: 153.8 / TOM 1986