Schwarz, P. (1983). Surveying Users of Automated Turnkey Systems.
Cita Chicago Style (17a ed.)Schwarz, Philip. Surveying Users of Automated Turnkey Systems. 1983.
Cita MLA (9a ed.)Schwarz, Philip. Surveying Users of Automated Turnkey Systems. 1983.
Precaución: Estas citas no son 100% exactas.