(1997). Canadian scientists and inventors: Biographies of people who made a difference. Ontario : Pembroke Publishers, cop.
Цитирование в стиле Чикаго (17-е изд.)Canadian Scientists and Inventors: Biographies of People Who Made a Difference. Canada: Ontario : Pembroke Publishers, cop, 1997.
Цитирование MLA (8-е изд.)Canadian Scientists and Inventors: Biographies of People Who Made a Difference. Ontario : Pembroke Publishers, cop, 1997.
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