Aries, R. S. (1950). The economics of the printing ink industry, by Robert S. Aries and Anthony Nickolaus. Chemonomics.
Citazione stile Chigago Style (17a edizione)Aries, Robert Sancier. The Economics of the Printing Ink Industry, by Robert S. Aries and Anthony Nickolaus. New York: Chemonomics, 1950.
Citatione MLA (9a ed.)Aries, Robert Sancier. The Economics of the Printing Ink Industry, by Robert S. Aries and Anthony Nickolaus. Chemonomics, 1950.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.