E. Morgan

Vogel's textbook of practical organic chemistry. 5th edn.

E. Morgan, 1990 .

Rotational Analysis of the C2Π − X2Σ+ System of CaCl

R. F. Barrow, E. Morgan, 1960, Nature.

Intramolecular Hydrogen Bonding in Heterocyclic Systems

E. Gill, E. Morgan, 1959, Nature.

Rotational Analysis of the A2II–X2Σ+ System of MgCl

R. F. Barrow, E. Morgan, 1961, Nature.