Delaney, P. R., & Wittington, O. R. (2004). Wiley CPA examination Review 2004 concepts: Business environment and concepts. John Wiley & Sons.
Citazione stile Chigago Style (17a edizione)Delaney, Patrick R., e Oliver Ray Wittington. Wiley CPA Examination Review 2004 Concepts: Business Environment and Concepts. Hoboken, NJ: John Wiley & Sons, 2004.
Citatione MLA (9a ed.)Delaney, Patrick R., e Oliver Ray Wittington. Wiley CPA Examination Review 2004 Concepts: Business Environment and Concepts. John Wiley & Sons, 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.