Lipkin, L., Derrick, L., & Feinstein, I. K. (1973). Accountant's handbook of formulas and tables (2nd ed.). National Book Store.
Lua i Stíl Chicago (17ú heag.)Lipkin, Lawrence, Lucile Derrick, agus Irwin K. Feinstein. Accountant's Handbook of Formulas and Tables. 2nd ed. Manila: National Book Store, 1973.
Lua MLA (9ú heag.)Lipkin, Lawrence, et al. Accountant's Handbook of Formulas and Tables. 2nd ed. National Book Store, 1973.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.