Gaya APA

, A, H, E., NOMIKOS, , N, K. (2009). SHIPPING DERITATIVES AND RISK MANAGEMENT . LONDON :: CPI Antony Rowe,.

Gaya MLA

, AMIR, H., ELIZADETH., NOMIKOS, , NIKOS, K.. "SHIPPING DERITATIVES AND RISK MANAGEMENT". LONDON :: CPI Antony Rowe,, 2009. Monograf.