Whitlam, J., Davies, V., & Harland, M. (1991). English-Portuguese Portuguese-English dictionary / John Whitlam, Vitoria Davies, Mike Harland. HarperCollins.
Chicago Edition CitationWhitlam, John, Vitoria Davies, and Mike Harland. English-Portuguese Portuguese-English Dictionary / John Whitlam, Vitoria Davies, Mike Harland. Glasgow: HarperCollins, 1991.
MLA Edition CitationWhitlam, John, et al. English-Portuguese Portuguese-English Dictionary / John Whitlam, Vitoria Davies, Mike Harland. HarperCollins, 1991.
Warning: These citations may not always be 100% accurate.