Não informado. (1957). Business Horizons. Indiana University, School of Business.
Cita Chicago Style (17a ed.)Não informado. Business Horizons. Bloomington, Ind: Indiana University, School of Business, 1957.
Cita MLA (8a ed.)Não informado. Business Horizons. Indiana University, School of Business, 1957.
Precaución: Estas citas no son 100% exactas.