Não informado. (1958). The Journal of the American Academy of Gold Foil Operators. American Academy of Gold Foil Operators.
Chicago-viite (17. p.)Não informado. The Journal of the American Academy of Gold Foil Operators. Indianapolis, Ind: American Academy of Gold Foil Operators, 1958.
MLA-viite (8. p.)Não informado. The Journal of the American Academy of Gold Foil Operators. American Academy of Gold Foil Operators, 1958.
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