Simmons, H. (1953). How to get ahead in modern business. Prentice-Hall.
Cita Chicago Style (17a ed.)Simmons, Harry. How to Get Ahead in Modern Business. Englewood Cliffs, New Jersey: Prentice-Hall, 1953.
Cita MLA (9a ed.)Simmons, Harry. How to Get Ahead in Modern Business. Prentice-Hall, 1953.
Precaución: Estas citas no son 100% exactas.