Salmen, L. F. (1989). Listen to the people: Participant-observer evaluation of development projects. Oxford University Press.
Citazione stile Chigago Style (17a edizione)Salmen, Lawrence F.. Listen to the People: Participant-observer Evaluation of Development Projects. New York [etc.]: Oxford University Press, 1989.
Citatione MLA (9a ed.)Salmen, Lawrence F.. Listen to the People: Participant-observer Evaluation of Development Projects. Oxford University Press, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.