Wan Lokman, Iwan Zahar, and Arif Datoem. 2018. “Foto Hitam Putih Masyarakat Melayu Abad Ke-19 Karya Gustav Richard Lambert: Black and White Photographs of the Malay Community of the 19th Century by Gustav Richard Lambert”. Wacana Seni Journal of Arts Discourse 17 (December): 77–106. https://ejournal.usm.my/wacanaseni/article/view/ws-vol17-2018-3.