Yap, H. T., Ngien, S. K., Othman, N., Ahmad Abdul Ghani, N. A., & Abd Rahman, N. (2017). Preliminary inflow and infiltration study of sewerage systems from two residential areas in Kuantan, Pahang / Hiew Thong Yap. Universiti Teknologi Mara Cawangan Pulau Pinang.
Cytowanie według stylu Chicago (wyd. 17)Yap, Hiew Thong, Su Kong Ngien, Norasman Othman, Nadiatul Adilah Ahmad Abdul Ghani, i Norhan Abd Rahman. Preliminary Inflow and Infiltration Study of Sewerage Systems from Two Residential Areas in Kuantan, Pahang / Hiew Thong Yap. Universiti Teknologi Mara Cawangan Pulau Pinang, 2017.
Cytowanie według stylu MLA (wyd. 9)Yap, Hiew Thong, et al. Preliminary Inflow and Infiltration Study of Sewerage Systems from Two Residential Areas in Kuantan, Pahang / Hiew Thong Yap. Universiti Teknologi Mara Cawangan Pulau Pinang, 2017.