HAMID, F. A. (1985). English for education: Buku materi pokok (ing 4223/2sks/modul 4-6. Karunika.
芝加哥风格引文HAMID, Fuad A. English for Education: Buku Materi Pokok (ing 4223/2sks/modul 4-6. Jakarta: Karunika, 1985.
MLA引文HAMID, Fuad A. English for Education: Buku Materi Pokok (ing 4223/2sks/modul 4-6. Karunika, 1985.
警告:这些引文格式不一定是100%准确.