APA ציטוט

Gellein, O. S., & Newman, M. S. (1973). Accounting for research and development expenditures. American Institute of Certified Public Accountants.

Chicago Style (17th ed.) Citation

Gellein, Oscar S., and Maurice S. Newman. Accounting for Research and Development Expenditures. New York: American Institute of Certified Public Accountants, 1973.

ציטוט MLA

Gellein, Oscar S., and Maurice S. Newman. Accounting for Research and Development Expenditures. American Institute of Certified Public Accountants, 1973.