Ladousse, G. P. (1983). Speaking personality. Cambridge University Press.
Chicago Style (17th ed.) CitationLadousse, Gillian Porter. Speaking Personality. London: Cambridge University Press, 1983.
MLA (9th ed.) CitationLadousse, Gillian Porter. Speaking Personality. Cambridge University Press, 1983.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.