Ogata, K. (1992). System dynamics (2nd ed.). Prentice-Hall Int'l.
Chicago Style aipamenaOgata, Katshuhiko. System Dynamics. 2nd ed. Englewood Cliffs, N.J: Prentice-Hall Int'l, 1992.
MLA aipamenaOgata, Katshuhiko. System Dynamics. 2nd ed. Prentice-Hall Int'l, 1992.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.