Woodward, R. B., & Hoffmann, R. (1970). The conservation of orbital symmetry. Verlag Chemie.
Chicago Edition CitationWoodward, R. B., i Roald Hoffmann. The Conservation of Orbital Symmetry. [Weinheim/Bergstr.]: Verlag Chemie, 1970.
Cita MLAWoodward, R. B., i Roald Hoffmann. The Conservation of Orbital Symmetry. Verlag Chemie, 1970.
Atenció: Aquestes cites poden no estar 100% correctes.