Cita APA (7th ed.)

Edwards, P., & Edwards, S. (2021). SOCIAL MEDIA MARKETING. BarCharts, Inc..

Cita Chicago (17th ed.)

Edwards, Paul, i Sarah Edwards. SOCIAL MEDIA MARKETING. [S.l.]: BarCharts, Inc., 2021.

Cita MLA (9th ed.)

Edwards, Paul, i Sarah Edwards. SOCIAL MEDIA MARKETING. BarCharts, Inc., 2021.