Pantenburg, V. (1956). Hudson's Bay Company: Vitalis Pantenburg. Lux.
Lua i Stíl Chicago (17ú heag.)Pantenburg, Vitalis. Hudson's Bay Company: Vitalis Pantenburg. Murnau [u.a.]: Lux, 1956.
Lua MLA (8ú heag.)Pantenburg, Vitalis. Hudson's Bay Company: Vitalis Pantenburg. Lux, 1956.
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