(1992). Holland quality. Hà Nội.
Trích dẫn kiểu ChicagoHolland Quality. Hà Nội, 1992.
MLA引文Holland Quality. Hà Nội, 1992.
警告:這些引文格式不一定是100%准確.
(1992). Holland quality. Hà Nội.
Trích dẫn kiểu ChicagoHolland Quality. Hà Nội, 1992.
MLA引文Holland Quality. Hà Nội, 1992.