Cita APA (7a ed.)

Levnajic, Z. (2014). Facing ICT challenges in the era of social media. PL Academic Research.

Cita Chicago Style (17a ed.)

Levnajic, Zoran. Facing ICT Challenges in the Era of Social Media. Frankfurt, Germany: PL Academic Research, 2014.

Cita MLA (9a ed.)

Levnajic, Zoran. Facing ICT Challenges in the Era of Social Media. PL Academic Research, 2014.