Viloria, H. (1973). Ti biag ken sika: Ken dadduma pay a dandaniw iti New Society. [publisher not identified].
Cita Chicago (17th ed.)Viloria, Hermenegildo. Ti Biag Ken Sika: Ken Dadduma Pay a Dandaniw Iti New Society. Vigan, Ilocos Sur: [publisher not identified], 1973.
Cita MLA (9th ed.)Viloria, Hermenegildo. Ti Biag Ken Sika: Ken Dadduma Pay a Dandaniw Iti New Society. [publisher not identified], 1973.
Atenció: Aquestes cites poden no estar 100% correctes.