^Santascoy, S. J. (September 2011). Jensen, Joseph B.; Manning, James G.; Gibbs, Michael G. (eds.). Wild about Social Media and Technology?. Earth and Space Science: Making Connections in Education and Public Outreach. Proceedings of a conference held at the University of Colorado, Boulder, Colorado, USA 31 July-4 August 2010. San Francisco: Astronomical Society of the Pacific. p. 147.
Bibcode:
2011ASPC..443..147S.
^Ames, Z.; et al. (August 2010). Barnes, Jonathan; et al. (eds.). The Next Generation of NASA Night Sky Network: A Searchable Nationwide Database of Astronomy Events. Science Education and Outreach: Forging a Path to the Future. Proceedings of a conference held September 12-16, 2009 in Millbrae, California, USA. p. 456.
Bibcode:
2010ASPC..431..456A.
^Santascoy, S. J. (September 2011). Jensen, Joseph B.; Manning, James G.; Gibbs, Michael G. (eds.). Wild about Social Media and Technology?. Earth and Space Science: Making Connections in Education and Public Outreach. Proceedings of a conference held at the University of Colorado, Boulder, Colorado, USA 31 July-4 August 2010. San Francisco: Astronomical Society of the Pacific. p. 147.
Bibcode:
2011ASPC..443..147S.
^Ames, Z.; et al. (August 2010). Barnes, Jonathan; et al. (eds.). The Next Generation of NASA Night Sky Network: A Searchable Nationwide Database of Astronomy Events. Science Education and Outreach: Forging a Path to the Future. Proceedings of a conference held September 12-16, 2009 in Millbrae, California, USA. p. 456.
Bibcode:
2010ASPC..431..456A.