Groff, Sibyl McC. New Jersey's historic houses; a guide to homes open to the public [by] Sibyl McC. Groff. - South Brunswick, A. S. Barnes [1971] - 247 p. illus., maps (on lining papers) 22 cm. ISBN: 0498078426 LCCN: 75139754 LC Class. No.: F135 / .G75 Dewey Class. No.: 917.49/04