Gaya APA

KOCH, J, V. (1974). INDUSTRIAL ORGANIZATION AND PRICES, SECOND EDITION (ED. 2). NEW JERSEY: PRENTICE HALL.

Gaya MLA

KOCH, JAMES, V.. "INDUSTRIAL ORGANIZATION AND PRICES, SECOND EDITION". ED. 2 NEW JERSEY: PRENTICE HALL, 1974. Prodi S1 Adm. Publik.