Whyte, W. F., & Whyte, K. K. Learning from the field: A guide from experience. Sage Publications.
Citazione stile Chigago Style (17a edizione)Whyte, William Foote, e Kathleen King Whyte. Learning from the Field: A Guide from Experience. Estados Unidos de América: Sage Publications.
Citatione MLA (9a ed.)Whyte, William Foote, e Kathleen King Whyte. Learning from the Field: A Guide from Experience. Sage Publications.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.