Tohutoro APA (7th ed.)

LANG, P. V. (1963). Principles of air conditioning. D. B. Taraporevala.

Tohutoru Kātū Chicago (17th ed.)

LANG, Paul V. Principles of Air Conditioning. Bombay: D. B. Taraporevala, 1963.

Tohutoro MLA (9th ed.)

LANG, Paul V. Principles of Air Conditioning. D. B. Taraporevala, 1963.