1. Tony Aspler's guide to new world wines;Aspler,1996
2. Strategic planning in large tourism firms;Athiyaman;Tourism Management,1995
3. Benner, A. (1998). Niagara's home-grown taste celebrated. The Standard, August 24, p. B2.
4. Crunching numbers, crushing grapes Ontario wine sales reach record highs;Bramble;Winetidings,1998
5. Discovering Ontario's wine country;Bramble,1992