Johanson, Donald C. Lucy : The beginnings of humankind / Donald C. Johanson and Maitland A. Edey. - New York : Simon and Schuster, 1981. - 409 p. : [4] leaves of plates : ill. ; 24 cm. Includes index. Bibliogr.: p. 385-389. ISBN: 0671250361 Subjects--Topical Terms: Australopithecus afarensis.Lucy (Prehistoric hominid)Fossil hominids--Africa.Fossil hominids--Ethiopia.