Elderfield, R. C. (1950). Heterocyclic compounds, Vol.1.
Chicago Style aipamenaElderfield, Robert C. Heterocyclic Compounds, Vol.1. John Wiley & Sons Inc., New York, 1950.
MLA aipamenaElderfield, Robert C. Heterocyclic Compounds, Vol.1. 1950.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.