Cita APA (7th ed.)

Vlcek, C. W., & Wiman, R. V. (1989). Managing media services: Theory and practice. Libraries Unlimited.

Cita Chicago (17th ed.)

Vlcek, Charles W., i Raymond V. Wiman. Managing Media Services: Theory and Practice. Englewood, Colo.: Libraries Unlimited, 1989.

Cita MLA (8th ed.)

Vlcek, Charles W., i Raymond V. Wiman. Managing Media Services: Theory and Practice. Libraries Unlimited, 1989.