Vardaman, G. T., Halterman, C. C., & Vardaman, P. B. (1970). Cutting communications costs and increasing impacts : diagnosing and improving the company's written documents / by G.T. Vardaman, C.C. Halterman, and P.B. Vardaman: Diagnosing and improving the company's written documents. Wiley.
Chicago Style (17th ed.) CitationVardaman, G. T., C. C. Halterman, and P. B. Vardaman. Cutting Communications Costs and Increasing Impacts : Diagnosing and Improving the Company's Written Documents / by G.T. Vardaman, C.C. Halterman, and P.B. Vardaman: Diagnosing and Improving the Company's Written Documents. Wiley, 1970.
MLA (9th ed.) CitationVardaman, G. T., et al. Cutting Communications Costs and Increasing Impacts : Diagnosing and Improving the Company's Written Documents / by G.T. Vardaman, C.C. Halterman, and P.B. Vardaman: Diagnosing and Improving the Company's Written Documents. Wiley, 1970.