Ressler, Michael E.; Cohen, Martin; Wachter, Stefanie; Hoard, D. W.; Mainzer, Amy K.; Wright, Edward L. (December 2010), ”The Discovery of Infrared Rings in the Planetary Nebula NGC 1514 During the WISE All-sky Survey”, The Astronomical Journal 140 (6): 1882–1890, doi:10.1088/0004-6256/140/6/1882, Bibcode: 2010AJ....140.1882R.
Aryal, B.; Rajbahak, C.; Weinberger, R. (February 2010), ”A giant dusty bipolar structure around the planetary nebula NGC 1514”, Monthly Notices of the Royal Astronomical Society 402 (2): 1307–1312, doi:10.1111/j.1365-2966.2009.15966.x, Bibcode: 2010MNRAS.402.1307A.
Muthu, C.; Anandarao, B. G. (December 2003), ”A Spatiokinematic Study of the Planetary Nebula NGC 1514”, The Astronomical Journal 126 (6): 2963–2970, doi:10.1086/379552, Bibcode: 2003AJ....126.2963M.
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Ressler, Michael E.; Cohen, Martin; Wachter, Stefanie; Hoard, D. W.; Mainzer, Amy K.; Wright, Edward L. (December 2010), ”The Discovery of Infrared Rings in the Planetary Nebula NGC 1514 During the WISE All-sky Survey”, The Astronomical Journal 140 (6): 1882–1890, doi:10.1088/0004-6256/140/6/1882, Bibcode: 2010AJ....140.1882R.
Aryal, B.; Rajbahak, C.; Weinberger, R. (February 2010), ”A giant dusty bipolar structure around the planetary nebula NGC 1514”, Monthly Notices of the Royal Astronomical Society 402 (2): 1307–1312, doi:10.1111/j.1365-2966.2009.15966.x, Bibcode: 2010MNRAS.402.1307A.
Muthu, C.; Anandarao, B. G. (December 2003), ”A Spatiokinematic Study of the Planetary Nebula NGC 1514”, The Astronomical Journal 126 (6): 2963–2970, doi:10.1086/379552, Bibcode: 2003AJ....126.2963M.