Syed Annuar, S. N., & Stephen Laison Sondoh Jr. (2016). Celebrity endorsements in non-profit settings: A literature review / Sharifah Nurafizah Syed Annuar and Stephen Laison Sondoh Jr. Universiti Teknologi MARA Sabah, Kota Kinabalu.
Cytowanie według stylu Chicago (wyd. 17)Syed Annuar, Sharifah Nurafizah, i Stephen Laison Sondoh Jr. Celebrity Endorsements in Non-profit Settings: A Literature Review / Sharifah Nurafizah Syed Annuar and Stephen Laison Sondoh Jr. Universiti Teknologi MARA Sabah, Kota Kinabalu, 2016.
Cytowanie według stylu MLA (wyd. 9)Syed Annuar, Sharifah Nurafizah, i Stephen Laison Sondoh Jr. Celebrity Endorsements in Non-profit Settings: A Literature Review / Sharifah Nurafizah Syed Annuar and Stephen Laison Sondoh Jr. Universiti Teknologi MARA Sabah, Kota Kinabalu, 2016.