Não informado. (1918). Journal of the Oil and Colour Chemists Association. Oil and Colour Chemists' Association.
Παραπομπή σε μορφή Chicago (17η εκδ.)Não informado. Journal of the Oil and Colour Chemists Association. Middlesex, Inglaterra: Oil and Colour Chemists' Association, 1918.
Παραπομπή σε μορφή MLA (8th εκδ.)Não informado. Journal of the Oil and Colour Chemists Association. Oil and Colour Chemists' Association, 1918.
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