Bitter time : a life of Sylvia Plath / Ann Stevenson ; with add. material by Lucas Myers, Dido Merwin, a. Richard Murphy. - Boston : Houghton Mifflin, [1989]. - xvi, 413 p. ; 21 cm.см.. - (A Peter Davison Book). - Bibliogr.: p. 359-386. - ISBN 0-395-53846-7[MFN: 29900]