Sajdak, W. A. (2014). Assessing Strategic Partnership Policy.
Style de citation Chicago (17e éd.)Sajdak, Wiktor Adam. Assessing Strategic Partnership Policy. 2014.
Style de citation MLA (8e éd.)Sajdak, Wiktor Adam. Assessing Strategic Partnership Policy. 2014.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.