Gaya APA

, I, T, (., (Pengarang), , G, H. (2009). Leadership in World Shipping : Greek Family Firms in International Business . New York :: CPI Antony Rowe,.

Gaya MLA

, Ioannis, Theotokas, (Pengarang)., (Pengarang), , Gelina, Harlaftis. "Leadership in World Shipping : Greek Family Firms in International Business". New York :: CPI Antony Rowe,, 2009. Sumber Elektronik.