Cashion, S. P. (1998). The use of sulphur hexafluoride (SF6) for protecting molten magnesium .
Lua i Stíl Chicago (17ú heag.)Cashion, Simon P. The Use of Sulphur Hexafluoride (SF6) for Protecting Molten Magnesium . 1998.
Lua MLA (8ú heag.)Cashion, Simon P. The Use of Sulphur Hexafluoride (SF6) for Protecting Molten Magnesium . 1998.
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