1. T. D. Lash , in Handbook of Porphyrin Science – With Applications to Chemistry, Physics, Material Science, Engineering, Biology and Medicine, ed. K. M. Kadish, K. M. Smith and R. Guilard, World Scientific Publishing, Singapore, 2012, vol. 16, pp. 1–329
2. Recent Advances on the Synthesis and Chemistry of Carbaporphyrins and Related Porphyrinoid Systems
3. M. Pawlicki and L.Latos-Grazynski, in Handbook of Porphyrin Science – With Applications to Chemistry, Physics, Material Science, Engineering, Biology and Medicine, ed. K. M. Kadish, K. M. Smith and R. Guilard, World Scientific Publishing, Singapore, 2010, vol. 2, pp. 103–192
4. M. Toganoh and H.Furuta, in Handbook of Porphyrin Science – With Applications to Chemistry, Physics, Material Science, Engineering, Biology and Medicine, ed. K. M. Kadish, K. M. Smith and R. Guilard, World Scientific Publishing, Singapore, 2010, vol. 2, pp. 103–192
5. Origin of aromatic character in porphyrinoid systems