^
abDyer, Alan (2009). "The Top 10 Celestial Sights of 2009 (pg. 14)". In Dickinson, Terence (ed.). SkyNews: The Canadian Magazine of Astronomy & Stargazing. Vol. XIV, Issue 5 (January/February 2009 ed.). Yarker, Ontario: SkyNews Inc. p. 38.
^
abDyer, Alan (2009). "The Planets at Their Best (pg. 23)". In Dickinson, Terence (ed.). SkyNews: The Canadian Magazine of Astronomy and Stargazing. Vol. XIV, Issue 6 (March/April 2009 ed.). Yarker, Ontario: SkyNews Inc. p. 38.
^RASC, Oberver's Handbook; Cooke, Roberta; Bishop, Roy (2009). "Star Chart: Celestial Calendar (pg. 20)". In Dickinson, Terence (ed.). SkyNews: The Canadian Magazine of Astronomy & Stargazing. Vol. XIV, Issue 6 (March/April 2009 ed.). Yarker, Ontario: SkyNews Inc. p. 38.
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