Said Ahmad @ Syed Ahmad, S. H., & Othman, M. R. (2020). Covid-19 pandemic: Zainon Abdullah's expression through artworks / Siti Humaini Said Ahmad @ Syed Ahmad and Muhamad Rozali Othman. Universiti Teknologi MARA, Perak.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSaid Ahmad @ Syed Ahmad, Siti Humaini, और Muhamad Rozali Othman. Covid-19 Pandemic: Zainon Abdullah's Expression Through Artworks / Siti Humaini Said Ahmad @ Syed Ahmad and Muhamad Rozali Othman. Universiti Teknologi MARA, Perak, 2020.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSaid Ahmad @ Syed Ahmad, Siti Humaini, और Muhamad Rozali Othman. Covid-19 Pandemic: Zainon Abdullah's Expression Through Artworks / Siti Humaini Said Ahmad @ Syed Ahmad and Muhamad Rozali Othman. Universiti Teknologi MARA, Perak, 2020.
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