Howell, Roger. Sir Philip Sidney the Shepherd Knight. - [1st American ed.] - Boston Little, Brown [1968] - viii, 308 p. port. 22 cm. "References": p. [271]-299. LCCN: 68024236 Subjects--Personal Names: Sidney, Philip Sir 1554-1586. LC Class. No.: DA358.S5 / H68 1968b Dewey Class. No.: 828/.3/09 B