APA aipamena

OGALA, K. (2004). SYSTEM DYNAMICS, 4 TH EDI. PEARSON.

Chicago Style aipamena

OGALA, K. SYSTEM DYNAMICS, 4 TH EDI. NEW DELHI: PEARSON, 2004.

MLA aipamena

OGALA, K. SYSTEM DYNAMICS, 4 TH EDI. PEARSON, 2004.