Albert, Adrien
Heterocyclic chemistry: an introduction / by Adrien Albert
Athlone Press, 1959
 Buku Teks
Joule, J.A.
Heterocyclic chemistry / J.A. Joule, G.F. Smith
ELBS, 1986
 Buku Teks
Hany Mahmod Dalloul
Heterocyclic synthesis using nitrilimines : part 18. synthesis of new fused heterocycles containing triazinone moiety
[Direktorat Riset dan Pengabdian Masyarakat UI;Al-Aqsa University of Gaza, Palestine. Faculty of Applied Science;Al-Aqsa University of Gaza, Palestine. Faculty of Applied Science, Al-Aqsa University of Gaza, Palestine. Faculty of Applied Science], 2011
 Artikel Jurnal
Acheson, Richard Morrin
An introduction to the chemistry of heterocyclic compounds
John Wiley & Sons, 1976
 Buku Teks
Zumdahl, Steven S.
Chemistry
Houghton Mifflin, 1997
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