Fookes, R. A., Watt, J. S., & Warburton, J. A. (1962). Progress report on tracing of air movements in clear air and clouds using a radioisotope technique. Australian Atomic Energy Commission.

Fookes, R. A., J. S. Watt, and J. A. Warburton. Progress Report on Tracing of Air Movements in Clear Air and Clouds Using a Radioisotope Technique. Sydney: Australian Atomic Energy Commission, 1962.

Fookes, R. A., et al. Progress Report on Tracing of Air Movements in Clear Air and Clouds Using a Radioisotope Technique. Australian Atomic Energy Commission, 1962.