APA (7th ed.) Citation

Picaza Acha, J. M. (1981). Análisis factorial. [s.n.].

Chicago Style (17th ed.) Citation

Picaza Acha, Juan Manuel. Análisis Factorial. [S.l.]: [s.n.], 1981.

MLA (9th ed.) Citation

Picaza Acha, Juan Manuel. Análisis Factorial. [s.n.], 1981.

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