De Villa, J. G. (1985). Luzon by car. Devcon I.P.
Chicago Style aipamenaDe Villa, Jill Gale. Luzon by Car. Makati, Metro Manila: Devcon I.P, 1985.
MLA aipamenaDe Villa, Jill Gale. Luzon by Car. Devcon I.P, 1985.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.