Cherunilam, F. (1999). Business environment. Himalaya Pub House.
Cita Chicago Style (17a ed.)Cherunilam, F. Business Environment. Mumbai: Himalaya Pub House, 1999.
Cita MLA (9a ed.)Cherunilam, F. Business Environment. Himalaya Pub House, 1999.
Precaución: Estas citas no son 100% exactas.