Gaya APA
Ladousse, G, P. (2001).
Speaking Personally: Quizzes and Questionnaires for Fluency Practice .
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Cambridge University Press.
Gaya MLA
Ladousse, Gillian, P.
"Speaking Personally: Quizzes and Questionnaires for Fluency Practice".
:
Cambridge University Press,
2001.
Art Original.