Reuben, E. J., & Gunggut, H. (2021). Marine conservation area in Sabah: The roles and contributions of Sabah parks in establishing and managing the Tun Mustapha Park (TMP) / Erica Joanne Reuben and Haijon Gunggut. Universiti Teknologi MARA.
Cytowanie według stylu Chicago (wyd. 17)Reuben, Erica Joanne, i Haijon Gunggut. Marine Conservation Area in Sabah: The Roles and Contributions of Sabah Parks in Establishing and Managing the Tun Mustapha Park (TMP) / Erica Joanne Reuben and Haijon Gunggut. Universiti Teknologi MARA, 2021.
Cytowanie według stylu MLA (wyd. 9)Reuben, Erica Joanne, i Haijon Gunggut. Marine Conservation Area in Sabah: The Roles and Contributions of Sabah Parks in Establishing and Managing the Tun Mustapha Park (TMP) / Erica Joanne Reuben and Haijon Gunggut. Universiti Teknologi MARA, 2021.