Cita APA (7th ed.)

Eyestone, M. M. (1967). Ilocano grammar and vocabulary. Interchurch Language School.

Cita Chicago (17th ed.)

Eyestone, Maynard M. Ilocano Grammar and Vocabulary. Manila: Interchurch Language School, 1967.

Cita MLA (9th ed.)

Eyestone, Maynard M. Ilocano Grammar and Vocabulary. Interchurch Language School, 1967.