Marschak, T. A., Glennan, T. K., & Summers, R. (1967). Strategy for R & D: Studies in the microeconomics of development. Springer-Verlag.

Marschak, Thomas A., Thomas K. Glennan, and Robert Summers. Strategy for R & D: Studies in the Microeconomics of Development. New York: Springer-Verlag, 1967.

Marschak, Thomas A., et al. Strategy for R & D: Studies in the Microeconomics of Development. Springer-Verlag, 1967.