M1-78: a nitrogen-rich Galactic compact H II region beyond the Perseus arm - Martín-Hernández, N. L.; Esteban, C.; Mesa-Delgado, A.; Bik, A.; Puga, E. - Astronomy and Astrophysics, Volume 482, Issue 1, 2008, pp.215-227
The Classification of M:1-78 - Gussie, G. T. - Proceedings of the Astronomical Society of Australia, Vol. 12, Issue 1, p. 31, 1995
The peculiar planetary nebula M1-78. - Pottasch, S. R.; Zijlstra, A. A.; Ukita, N.; Manchado, A.; Ratag, M. - IAU Symposium No. 131: Planetary nebulae, p. 216 (1989)
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