(1987). Questions, questioning techniques, and effective teaching / William W. Wilen, editor.
Citazione stile Chigago Style (17a edizione)Questions, Questioning Techniques, and Effective Teaching / William W. Wilen, Editor. 1987.
Citatione MLA (9a ed.)Questions, Questioning Techniques, and Effective Teaching / William W. Wilen, Editor. 1987.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.