David Martin. (1994). Tough Talking: How to handle awkward situations. Universities Press.
Style de citation ChicagoDavid Martin. Tough Talking: How to Handle Awkward Situations. Hyderabad: Universities Press, 1994.
Style de citation MLADavid Martin. Tough Talking: How to Handle Awkward Situations. Universities Press, 1994.
Attention : ces citations peuvent ne pas être correctes à 100%.