Lua APA (7ú heag.)
Noorduin, A. J. (1977). Bonding in thiirene dioxides.
Lua i Stíl Chicago (17ú heag.)
Noorduin, Albert Johan. Bonding in Thiirene Dioxides. Groningen, 1977.
Lua MLA (9ú heag.)
Noorduin, Albert Johan. Bonding in Thiirene Dioxides. 1977.
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