Universiti Putra Malaysia, B. K. K. (2009). Pencapaian Cemerlang UPM Diiktiraf Antarabangsa-Tan Sri Nayan.
Chicago Style CitationUniversiti Putra Malaysia, Bahagian Komunikasi Korporat. Pencapaian Cemerlang UPM Diiktiraf Antarabangsa-Tan Sri Nayan. 2009.
MLA CitationUniversiti Putra Malaysia, Bahagian Komunikasi Korporat. Pencapaian Cemerlang UPM Diiktiraf Antarabangsa-Tan Sri Nayan. 2009.
Warning: These citations may not always be 100% accurate.