David Martin. (1994). Tough Talking: How to handle awkward situations. Universities Press.
Chicago Style citaatDavid Martin. Tough Talking: How to Handle Awkward Situations. Hyderabad: Universities Press, 1994.
MLA citatieDavid Martin. Tough Talking: How to Handle Awkward Situations. Universities Press, 1994.
Let op: Deze citaties zijn niet altijd 100% accuraat.