Eisenberg, Helen. The public speaker's handbook of humor [by] Helen and Larry Eisenberg. - New York, Association Press [1967] - 319 p. 22 cm. Bibliography: p. 306-307. LCCN: 67021142 Subjects--Topical Terms: American wit and humor.Public speaking. LC Class. No.: PN4193 / .I5 E5 Dewey Class. No.: 808.51