APA (7th ed.) Citation

Panlasigui, I. The language problems of the Philippines. [s.n.].

Chicago Style (17th ed.) Citation

Panlasigui, Isidoro. The Language Problems of the Philippines. Quezon City: [s.n.].

MLA (9th ed.) Citation

Panlasigui, Isidoro. The Language Problems of the Philippines. [s.n.].

Warning: These citations may not always be 100% accurate.