APA-ийн эшлэл(7 дахь хэвлэлт)

MARFELS, W. (1982). Gas and arc welding: Revised to Indian standards. Wiley Eastern Limited.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

MARFELS, W. Gas and Arc Welding: Revised to Indian Standards. New Dekhi: Wiley Eastern Limited, 1982.

MLA -ийн эшлэл (9 дэх хэвлэлт)

MARFELS, W. Gas and Arc Welding: Revised to Indian Standards. Wiley Eastern Limited, 1982.