International Science School for High School Students, 11th, University of Sydney, 1968, Messel, H., & Butler, S. T. Man in inner and outer space; selected lectures on the U. S. manned moon landing programme, the sun, and our own planet. Pergamon Press, 1969.
Citace podle Chicago (17th ed.)International Science School for High School Students, 11th, University of Sydney, 1968, Harry Messel, a Stuart Thomas Butler. Man in Inner and Outer Space; Selected Lectures on the U. S. Manned Moon Landing Programme, the Sun, and Our Own Planet. Oxford: Pergamon Press, 1969.
Citace podle MLA (9th ed.)International Science School for High School Students, 11th, University of Sydney, 1968, et al. Man in Inner and Outer Space; Selected Lectures on the U. S. Manned Moon Landing Programme, the Sun, and Our Own Planet. Pergamon Press, 1969.