APA aipamena

Prager, W. (1968). OPTIMALITY CRITERIA IN STRUCTURAL DESIGN.

Chicago Style aipamena

Prager, William. OPTIMALITY CRITERIA IN STRUCTURAL DESIGN. 1968.

MLA aipamena

Prager, William. OPTIMALITY CRITERIA IN STRUCTURAL DESIGN. 1968.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.