Heller, C. B. (2023). Vancouver & Canadian Rockies road trip 2023 (Third edition.). Avalon Travel.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHeller, Carolyn B. Vancouver & Canadian Rockies Road Trip 2023. Third edition. Berkeley: Avalon Travel, 2023.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHeller, Carolyn B. Vancouver & Canadian Rockies Road Trip 2023. Third edition. Avalon Travel, 2023.
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