Leigh, S. (1955). Group Discussion in Educational, Social and Working Life. Ment Health (Lond).
Citação norma ChicagoLeigh, Stanley. "Group Discussion in Educational, Social and Working Life." Ment Health (Lond) 1955.
Citação norma MLALeigh, Stanley. "Group Discussion in Educational, Social and Working Life." Ment Health (Lond) 1955.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.