APA-viite (7. p.)

Valentus, V. P. C. A DSP Based Solution to the Early Identification of Hearing Impairment. Philippine Engineering Journal.

Chicago-viite (17. p.)

Valentus, Vincent Peter C. "A DSP Based Solution to the Early Identification of Hearing Impairment." Philippine Engineering Journal .

MLA-viite (9. p.)

Valentus, Vincent Peter C. "A DSP Based Solution to the Early Identification of Hearing Impairment." Philippine Engineering Journal, .