Fragiadakis, H. K. (1993). All clear !: Idioms in context (2nd ed.). America: Heile & Heilne.
Trích dẫn kiểu ChicagoFragiadakis, Helen Kalkstein. All Clear !: Idioms in Context. 2nd ed. America: Heile & Heilne, 1993.
MLA引文Fragiadakis, Helen Kalkstein. All Clear !: Idioms in Context. 2nd ed. America: Heile & Heilne, 1993.
警告:這些引文格式不一定是100%准確.