Ashby, M. L. N.; Mahajan, S.; Smith, H. A.; Willner, S. P.; Fazio, G. G.; Raychaudhury, S.; Zezas, A.; Barmby, P.; Bonfini, P.; Cao, C.; González-Alfonso, E.; Ishihara, D.; Kaneda, H.; Lyttle, V.; Madden, S.; Papovich, C.; Sturm, E.; Surace, J.; Wu, H.; Zhu, Y. -N. (2011). "The Star Formation Reference Survey. I. Survey Description and Basic Data". Publications of the Astronomical Society of the Pacific. 123 (907): 1011. arXiv:1107.2570. Bibcode:2011PASP..123.1011A. doi:10.1086/661920. S2CID119226030.
Ashby, M. L. N.; Mahajan, S.; Smith, H. A.; Willner, S. P.; Fazio, G. G.; Raychaudhury, S.; Zezas, A.; Barmby, P.; Bonfini, P.; Cao, C.; González-Alfonso, E.; Ishihara, D.; Kaneda, H.; Lyttle, V.; Madden, S.; Papovich, C.; Sturm, E.; Surace, J.; Wu, H.; Zhu, Y. -N. (2011). "The Star Formation Reference Survey. I. Survey Description and Basic Data". Publications of the Astronomical Society of the Pacific. 123 (907): 1011. arXiv:1107.2570. Bibcode:2011PASP..123.1011A. doi:10.1086/661920. S2CID119226030.
Ashby, M. L. N.; Mahajan, S.; Smith, H. A.; Willner, S. P.; Fazio, G. G.; Raychaudhury, S.; Zezas, A.; Barmby, P.; Bonfini, P.; Cao, C.; González-Alfonso, E.; Ishihara, D.; Kaneda, H.; Lyttle, V.; Madden, S.; Papovich, C.; Sturm, E.; Surace, J.; Wu, H.; Zhu, Y. -N. (2011). "The Star Formation Reference Survey. I. Survey Description and Basic Data". Publications of the Astronomical Society of the Pacific. 123 (907): 1011. arXiv:1107.2570. Bibcode:2011PASP..123.1011A. doi:10.1086/661920. S2CID119226030.
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Ashby, M. L. N.; Mahajan, S.; Smith, H. A.; Willner, S. P.; Fazio, G. G.; Raychaudhury, S.; Zezas, A.; Barmby, P.; Bonfini, P.; Cao, C.; González-Alfonso, E.; Ishihara, D.; Kaneda, H.; Lyttle, V.; Madden, S.; Papovich, C.; Sturm, E.; Surace, J.; Wu, H.; Zhu, Y. -N. (2011). "The Star Formation Reference Survey. I. Survey Description and Basic Data". Publications of the Astronomical Society of the Pacific. 123 (907): 1011. arXiv:1107.2570. Bibcode:2011PASP..123.1011A. doi:10.1086/661920. S2CID119226030.