Ikari, O. (1995). Impediments to learning English: The Japanese beginner's case. Yuchengco Institute of Philippines-Japan Relations and Linguistic Society of the Philippines.
Citazione stile Chigago Style (17a edizione)Ikari, Osamu. Impediments to Learning English: The Japanese Beginner's Case. Manila: Yuchengco Institute of Philippines-Japan Relations and Linguistic Society of the Philippines, 1995.
Citatione MLA (9a ed.)Ikari, Osamu. Impediments to Learning English: The Japanese Beginner's Case. Yuchengco Institute of Philippines-Japan Relations and Linguistic Society of the Philippines, 1995.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.