APA (7th ed.) Citation

Kula, W. (1979). Teoria económica do sistema feudal. Presença.

Chicago Style (17th ed.) Citation

Kula, Witold. Teoria Económica Do Sistema Feudal. Presença, 1979.

MLA (8th ed.) Citation

Kula, Witold. Teoria Económica Do Sistema Feudal. Presença, 1979.

Warning: These citations may not always be 100% accurate.