Silva، Pedro Jorge (2009). "Inductive and Resonance Effects on the Acidities of Phenol, Enols, and Carbonyl α-Hydrogens". The Journal of Organic Chemistry. ج. 74 ع. 2: 914–916. DOI:10.1021/jo8018736. ISSN:0022-3263. PMID:19053615.
Hameka، Hendrik F. (1987). "Computation of the structures of the phenyl and benzyl radicals with the UHF method". The Journal of Organic Chemistry. ج. 52 ع. 22: 5025–5026. DOI:10.1021/jo00231a035. ISSN:0022-3263.
Silva، Pedro Jorge (2009). "Inductive and Resonance Effects on the Acidities of Phenol, Enols, and Carbonyl α-Hydrogens". The Journal of Organic Chemistry. ج. 74 ع. 2: 914–916. DOI:10.1021/jo8018736. ISSN:0022-3263. PMID:19053615.
Silva، Pedro Jorge (2009). "Inductive and Resonance Effects on the Acidities of Phenol, Enols, and Carbonyl α-Hydrogens". The Journal of Organic Chemistry. ج. 74 ع. 2: 914–916. DOI:10.1021/jo8018736. ISSN:0022-3263. PMID:19053615.
Hameka، Hendrik F. (1987). "Computation of the structures of the phenyl and benzyl radicals with the UHF method". The Journal of Organic Chemistry. ج. 52 ع. 22: 5025–5026. DOI:10.1021/jo00231a035. ISSN:0022-3263.