(1989). Selected cases and technical notes 1980-1989.
Trích dẫn kiểu ChicagoSelected Cases and Technical Notes 1980-1989. 1989.
MLA引文Selected Cases and Technical Notes 1980-1989. 1989.
警告:這些引文格式不一定是100%准確.
(1989). Selected cases and technical notes 1980-1989.
Trích dẫn kiểu ChicagoSelected Cases and Technical Notes 1980-1989. 1989.
MLA引文Selected Cases and Technical Notes 1980-1989. 1989.