Gravelle, H. R. (1996). Microeconomics (2.).
Chicago Style aipamenaGravelle, Hugh; Rees. Microeconomics. 2. Longman, London, 1996.
MLA aipamenaGravelle, Hugh; Rees. Microeconomics. 2. 1996.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Gravelle, H. R. (1996). Microeconomics (2.).
Chicago Style aipamenaGravelle, Hugh; Rees. Microeconomics. 2. Longman, London, 1996.
MLA aipamenaGravelle, Hugh; Rees. Microeconomics. 2. 1996.