Philippine Statistical Association-Agribusiness System for Statistical Information Services and Technology. (1995). Philippine major hog/sow. Philippine Statistical Association (PSA)-Agribusiness System for Statistical Information Services and Technology (ASSIST).
Cytowanie według stylu Chicago (wyd. 17)Philippine Statistical Association-Agribusiness System for Statistical Information Services and Technology. Philippine Major Hog/sow. Quezon City: Philippine Statistical Association (PSA)-Agribusiness System for Statistical Information Services and Technology (ASSIST), 1995.
Cytowanie według stylu MLA (wyd. 9)Philippine Statistical Association-Agribusiness System for Statistical Information Services and Technology. Philippine Major Hog/sow. Philippine Statistical Association (PSA)-Agribusiness System for Statistical Information Services and Technology (ASSIST), 1995.