1. 1. Broome, D., Induction ram. Part 1: The inertia and wave effects of ram. Automobile Engr, April 1969 130-33
2. 2. Part 2: Inertial aspects of induction ram. ibid., May 1969, 180-84
3. 3. Part 3: Wave phenomena and design of ram intake systems. Ibid., June 1969, 262-7.
4. Williams, T. J., Induction ramming of reciprocating engines. Engineering, 20 March 1959, 370–72.
5. Taylor, C. F., Livengood, J. C. & Tsai, D. H., Dynamics of the inlet system of a four-stroke single cylinder engine. Trans. ASME, 77 (1955) 1133–45.