Lua APA (7ú heag.)
Costello, T. W., & Zalkind, S. S. (1963). Psychology in administration: A research orientation; text with integrated readings. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)
Costello, Timothy W., agus Sheldon S. Zalkind. Psychology in Administration: A Research Orientation; Text with Integrated Readings. Englewood Cliffs, N.J.: Prentice-Hall, 1963.
Lua MLA (9ú heag.)
Costello, Timothy W., agus Sheldon S. Zalkind. Psychology in Administration: A Research Orientation; Text with Integrated Readings. Prentice-Hall, 1963.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.