Cita APA (7a ed.)
Dziuba, S., Jarossová, M. A., & Konieczna, A. Improving the Quality of Services Offered by the Catering and Hotel Company, on the Basis of Customer's Opinion Survey.
Cita Chicago Style (17a ed.)
Dziuba, Szymon, Malgorzata Agnieszka Jarossová, y Agata Konieczna. Improving the Quality of Services Offered by the Catering and Hotel Company, on the Basis of Customer's Opinion Survey.
Cita MLA (9a ed.)
Dziuba, Szymon, et al. Improving the Quality of Services Offered by the Catering and Hotel Company, on the Basis of Customer's Opinion Survey.
Precaución: Estas citas no son 100% exactas.