Mogel, Leonard. The magazine : everything you need to know to make it in the magazine business/ Leonard Mogel. - Englewood Cliffs, N.J. : Prentice-Hall, 1979. - 192 p. : ill. ; 29 cm. - A spectrum book . Includes index. Bibliography : p. 182-183. ISBN: 0135437024 Subjects--Topical Terms: Periodicals, Publication of.