Hydrologic Variable Of Fraser's Hill - Muhammad Barzani Gasim; Sahibin Abdul Rahim; Zulfahmi Ali Rahman; Jasni Yaakub (Bangi : Pusat Pengurusan Penyelidikan, Universiti Kebangsaan Malaysia, 2001)
PTSL Koleksi Asia Tenggara : (Pages 70-78), (Call Number : kat SB 484.M3.B84)