Hasin, A. K., & Ahmed, R. (2022). Mystery shopping – an effective tool for quality assurance. Brac University.
Citazione stile Chigago Style (17a edizione)Hasin, Ahmed Kamal, e Riyashad Ahmed. Mystery Shopping – an Effective Tool for Quality Assurance. Brac University, 2022.
Citatione MLA (8a ed.)Hasin, Ahmed Kamal, e Riyashad Ahmed. Mystery Shopping – an Effective Tool for Quality Assurance. Brac University, 2022.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.