Mitchell, D. (1952). Benjamin Britten: A Commentary on his works from a group of specialists / ed. by Donald Mitchell and Hans Keller. Rockliff.

Mitchell, Donald. Benjamin Britten: A Commentary on His Works from a Group of Specialists / Ed. by Donald Mitchell and Hans Keller. London: Rockliff, 1952.

Mitchell, Donald. Benjamin Britten: A Commentary on His Works from a Group of Specialists / Ed. by Donald Mitchell and Hans Keller. Rockliff, 1952.