Styl cytowania APA

Hill, C. W. L., & Hult, G. T. M. (2014). International business (11.). McGraw Hill.

Styl cytowania Chicago

Hill, Charles W L., i G Thomas M. Hult. International Business. 11. Chennai: McGraw Hill, 2014.

Styl cytowania MLA

Hill, Charles W L., i G Thomas M. Hult. International Business. 11. McGraw Hill, 2014.