Gaya APA

HOWLAND, R.D.. (1857). Some regional aspects of Canada's economic development . Canada: s.l..

Gaya Chicago

HOWLAND, R.D.. Some regional aspects of Canada's economic development. Canada: s.l., 1857. Teks.

Gaya MLA

HOWLAND, R.D.. Some regional aspects of Canada's economic development. Canada: s.l., 1857. Teks.

Gaya Turabian

HOWLAND, R.D.. Some regional aspects of Canada's economic development. Canada: s.l., 1857. Teks.