Wormser, René A. 1896-1981. Personal estate planning in a changing world. - 8th rev. ed. - New York, Simon and Schuster, 1955. - 284 p. 22 cm. LCCN: 56000010 LC Class. No.: HG179 .W6 1955 / .W6 1955 Dewey Class. No.: 332.024