Needles, B. E., Jr., & Powers, M. (2001). Working papers for exercises and problems: Financial accounting (7th ed.). Houghton Mifflin.
Cita Chicago Style (17a ed.)Needles, Belverd E., Jr., y Marian Powers. Working Papers for Exercises and Problems: Financial Accounting. 7th ed. Boston: Houghton Mifflin, 2001.
Cita MLA (8a ed.)Needles, Belverd E., Jr., y Marian Powers. Working Papers for Exercises and Problems: Financial Accounting. 7th ed. Houghton Mifflin, 2001.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.