"Injuries Fatal to Former Hydro Chairman: Hon. John R. Cooke Dies at His Home Near Belleville".
Canadian Parliamentary Guide 1931.  الوسيط |العنوان= تم تجاهله (مساعدة); الوسيط |الأخير= تم تجاهله (مساعدة); الوسيط |السنة= تم تجاهله (مساعدة); الوسيط |الأول= تم تجاهله (مساعدة) "Injuries Fatal to Former Hydro Chairman: Hon. John R. Cooke Dies at His Home Near Belleville".