Zallen, H., & Zallen, E. M. (1976). Ideas plus dollars: Research methodology and funding. Academic World.

Zallen, Harold, and Eugenia M. Zallen. Ideas Plus Dollars: Research Methodology and Funding. Norman, Okla.: Academic World, 1976.

Zallen, Harold, and Eugenia M. Zallen. Ideas Plus Dollars: Research Methodology and Funding. Academic World, 1976.