Citazione Stile APA (7a Edizione)
FARRELL, D., & ET AL. (1998). TEACHER PERCEPTIONS OF LEVEL SYSTEM EFFECTIVENESS ON THE BEHAVIOR OF STUDENTS WITH EMOTIONAL OR BEHAVIORAL DISORDERS.
Citazione stile Chigago Style (17a edizione)
FARRELL, D.T, e ET AL. TEACHER PERCEPTIONS OF LEVEL SYSTEM EFFECTIVENESS ON THE BEHAVIOR OF STUDENTS WITH EMOTIONAL OR BEHAVIORAL DISORDERS. 1998.
Citatione MLA (9a ed.)
FARRELL, D.T, e ET AL. TEACHER PERCEPTIONS OF LEVEL SYSTEM EFFECTIVENESS ON THE BEHAVIOR OF STUDENTS WITH EMOTIONAL OR BEHAVIORAL DISORDERS. 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.