Cita APA (7a ed.)

(1978). Encyclopedia Of Professional Management / Ed. Lester Robert Bittel, Muriel Albers Bittel. McGraw-Hill.

Cita Chicago Style (17a ed.)

Encyclopedia Of Professional Management / Ed. Lester Robert Bittel, Muriel Albers Bittel. McGraw-Hill, 1978.

Cita MLA (8a ed.)

Encyclopedia Of Professional Management / Ed. Lester Robert Bittel, Muriel Albers Bittel. McGraw-Hill, 1978.