Sabina, A. P. (1974). Rocks and minerals for the collector: Cobalt, Belleterre, Timmins, Ontario and Quebec. Geological Survey of Canada, Department of Energy, Mines and Resources.
Chicago-Zitierstil (17. Ausg.)Sabina, Ann P. Rocks and Minerals for the Collector: Cobalt, Belleterre, Timmins, Ontario and Quebec. Ottawa: Geological Survey of Canada, Department of Energy, Mines and Resources, 1974.
MLA-Zitierstil (9. Ausg.)Sabina, Ann P. Rocks and Minerals for the Collector: Cobalt, Belleterre, Timmins, Ontario and Quebec. Geological Survey of Canada, Department of Energy, Mines and Resources, 1974.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.