Aspillera, P. S. (1958). Improve your Tagalog (2nd ed.). [s.l. : s.n.].
Chicago Style aipamenaAspillera, Paraluman S. Improve Your Tagalog. 2nd ed. Manila, Philippines: [s.l. : s.n.], 1958.
MLA aipamenaAspillera, Paraluman S. Improve Your Tagalog. 2nd ed. [s.l. : s.n.], 1958.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.