பியூட்டாடையீன் இரும்பு டிரைகார்பனைல் (Tamil Wikipedia)

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Reiss, Guido J. (2010). "Redetermination of (η⁴-s-cis-1,3-butadiene)tricarbonyliron(0)". Acta Crystallographica Section E 66: m1369. doi:10.1107/S1600536810039218. பப்மெட்:21588810.
Reihlen, Hans; Gruhl, A.; v. Heßling, G.; O. Pfrengle (1930). "Über Carbonyle und Nitrosyle. IV". Justus Liebigs Annalen der Chemie 482: 161–182. doi:10.1002/jlac.19304820111.
Murdoch, H. D.; Weiss, E. (1962). "Butadien-Eisencarbonyl-Verbindungen (Butadieneiron Carbonyl Compounds)". Helvetica Chimica Acta 45: 1156–61. doi:10.1002/hlca.19620450412.
Grée, R. (1989). "Acyclic Butadiene-Iron Tricarbonyl Complexes in Organic Synthesis". Synthesis: 341–355. doi:10.1055/s-1989-27250.