Aries, R. S. (1950). The economics of the printing ink industry, by Robert S. Aries and Anthony Nickolaus. Chemonomics.
Chicago (17e ed.) BronvermeldingAries, Robert Sancier. The Economics of the Printing Ink Industry, by Robert S. Aries and Anthony Nickolaus. New York: Chemonomics, 1950.
MLA (9e ed.) BronvermeldingAries, Robert Sancier. The Economics of the Printing Ink Industry, by Robert S. Aries and Anthony Nickolaus. Chemonomics, 1950.
Let op: Deze citaties zijn niet altijd 100% accuraat.