APA aipamena

Hendriks, A. A. J. (1997). The construction of the Five-Factor Personality Inventory (FFPI). s.n.].

Chicago Style aipamena

Hendriks, Anja Alide Jolijn. The Construction of the Five-Factor Personality Inventory (FFPI). [S.l.: s.n.], 1997.

MLA aipamena

Hendriks, Anja Alide Jolijn. The Construction of the Five-Factor Personality Inventory (FFPI). s.n.], 1997.