Briggs, Charles L. Learning show to ask : a sociolinguistic apparaisal of the role of the interview in social science research / Charles L. Briggs . - S.l. : Cambridge University Press, 1986 . - XV - 155 p. : couv. ill. en coul. ; 23 cm. Bibliogr. pp. 132-148. Index.- ISBN: 0521-3113-6 Universal Decimal Class. No.: 372.880.20