Luttrell, R., & Capizzo, L. W. (2019). Public Relations Campaigns: An Integrated Approach. SAGE Publications, Inc.
Lua i Stíl Chicago (17ú heag.)Luttrell, Regina, agus Luke W. Capizzo. Public Relations Campaigns: An Integrated Approach. California: SAGE Publications, Inc, 2019.
Lua MLA (9ú heag.)Luttrell, Regina, agus Luke W. Capizzo. Public Relations Campaigns: An Integrated Approach. SAGE Publications, Inc, 2019.
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