APA引文

Gert, J. M., & Leo, D. (2023). Management competency development and pre-service and in-service training of tourism human resources aligned with industry revolution 4.0.

Trích dẫn kiểu Chicago

Gert, J Muller, và Dekker Leo. Management Competency Development and Pre-service and In-service Training of Tourism Human Resources Aligned With Industry Revolution 4.0. 2023.

MLA引文

Gert, J Muller, và Dekker Leo. Management Competency Development and Pre-service and In-service Training of Tourism Human Resources Aligned With Industry Revolution 4.0. 2023.

警告：这些引文格式不一定是100％准确.