White, K. R., & Xander, J. A. (1984). Survey of internal auditing: Trends and practices. Institute of Internal Auditors.
Lua i Stíl Chicago (17ú heag.)White, Kenneth R., agus James Allen Xander. Survey of Internal Auditing: Trends and Practices. Altamonte Springs, FL: Institute of Internal Auditors, 1984.
Lua MLA (8ú heag.)White, Kenneth R., agus James Allen Xander. Survey of Internal Auditing: Trends and Practices. Institute of Internal Auditors, 1984.
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