Martin, Robert Bernard. Tennyson : the unquiet heart / Robert Bernard Martin. - Oxford : Clarendon, c 1983. - xii, 643 p. : ill. ; 23 cm. Includes index. Bibliography : p. 616-624. 319 319 ISBN: 0-571-11842-9 Subjects--Topical Terms: Biography. Dewey Class. No.: 821 / M365t