Gaya APA

DKK, A, M. (2021). Social Media and Internet for Trainers (2nd Edition). [EBOOK] . : 3G e-Learning LLC.

Gaya MLA

DKK, Aleksandar, Mratinkovic,. "Social Media and Internet for Trainers (2nd Edition). [EBOOK]". : 3G e-Learning LLC, 2021. E-Book.