APA aipamena

3G Elearning. (2016). Front office services: Intermediate. 3G Elearning.

Chicago Style aipamena

3G Elearning. Front Office Services: Intermediate. UAE: 3G Elearning, 2016.

MLA aipamena

3G Elearning. Front Office Services: Intermediate. 3G Elearning, 2016.