Kenya Institute of education. (1989). Integrated English: A course for Kenya secondary schools. JKF.
Citazione stile Chigago Style (17a edizione)Kenya Institute of education. Integrated English: A Course for Kenya Secondary Schools. Nairobi: JKF, 1989.
Citatione MLA (9a ed.)Kenya Institute of education. Integrated English: A Course for Kenya Secondary Schools. JKF, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.