APA (7th ed.) Citation

(1972). Scientific principles of coaching / [by] John W. Bunn.

Chicago Style (17th ed.) Citation

Scientific Principles of Coaching / [by] John W. Bunn. 1972.

MLA (9th ed.) Citation

Scientific Principles of Coaching / [by] John W. Bunn. 1972.

Warning: These citations may not always be 100% accurate.