fletcher, r., bell, J., & McNaughton, R. (2005). international e-business marketing. Thomson.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)fletcher, richard, Jim bell, ба Rod McNaughton. International E-business Marketing. London: Thomson, 2005.
MLA -ийн эшлэл (9 дэх хэвлэлт)fletcher, richard, et al. International E-business Marketing. Thomson, 2005.