Ng, D., & ZIMMERMAN, J. (2017). Social media marketing all in one. A Wiley - Interscience.
Lua i Stíl Chicago (17ú heag.)Ng, DEBORAH, agus Jan ZIMMERMAN. Social Media Marketing All in One. A Wiley - Interscience, 2017.
Lua MLA (8ú heag.)Ng, DEBORAH, agus Jan ZIMMERMAN. Social Media Marketing All in One. A Wiley - Interscience, 2017.
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