Coombe, R. A. (1968). An introduction to direct energy conversion / by R.A. Coombe. Pitman.
Chicago Style (17th ed.) CitationCoombe, R. A. An Introduction to Direct Energy Conversion / by R.A. Coombe. Pitman, 1968.
MLA (9th ed.) CitationCoombe, R. A. An Introduction to Direct Energy Conversion / by R.A. Coombe. Pitman, 1968.
Warning: These citations may not always be 100% accurate.