Yin, R. K. The case study method as a tool for doing evaluation.
Citazione stile Chigago Style (17a edizione)Yin, Robert K. The Case Study Method as a Tool for Doing Evaluation.
Citatione MLA (9a ed.)Yin, Robert K. The Case Study Method as a Tool for Doing Evaluation.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.