Malaysia. (1998). Jurukimpal arka tungsten gas (keluli karbon & keluli tahan karat) = gas tungsten metal arc welder (carbon steel & stainless steel): H-025-2, juruteknik kimpalan arka tungsten gas (keluli karbon, keluli tahan karat & aluminium) = gas tungsten arc welding technician (carbon steel, stainless steel & aluminum) : H-025-3. Majlis Latihan Vokasional Kebangsaan.
Chicago Style (17th ed.) CitationMalaysia. Jurukimpal Arka Tungsten Gas (keluli Karbon & Keluli Tahan Karat) = Gas Tungsten Metal Arc Welder (carbon Steel & Stainless Steel): H-025-2, Juruteknik Kimpalan Arka Tungsten Gas (keluli Karbon, Keluli Tahan Karat & Aluminium) = Gas Tungsten Arc Welding Technician (carbon Steel, Stainless Steel & Aluminum) : H-025-3. Putrajaya: Majlis Latihan Vokasional Kebangsaan, 1998.
MLA (8th ed.) CitationMalaysia. Jurukimpal Arka Tungsten Gas (keluli Karbon & Keluli Tahan Karat) = Gas Tungsten Metal Arc Welder (carbon Steel & Stainless Steel): H-025-2, Juruteknik Kimpalan Arka Tungsten Gas (keluli Karbon, Keluli Tahan Karat & Aluminium) = Gas Tungsten Arc Welding Technician (carbon Steel, Stainless Steel & Aluminum) : H-025-3. Majlis Latihan Vokasional Kebangsaan, 1998.