Aswathapa, K. (2011). Essential of business environment (11th rev.). Himalaya Publishing House, New Delhi.
Citazione stile Chigago Style (17a edizione)Aswathapa, K. Essential of Business Environment. 11th rev. Himalaya Publishing House, New Delhi, 2011.
Citatione MLA (9a ed.)Aswathapa, K. Essential of Business Environment. 11th rev. Himalaya Publishing House, New Delhi, 2011.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.