Lua APA (7ú heag.)

Ubalde, D. (1965). Securing coherence through sequence-signals. s.n.].

Lua i Stíl Chicago (17ú heag.)

Ubalde, Dolores. Securing Coherence Through Sequence-signals. [Quezon City: s.n.], 1965.

Lua MLA (9ú heag.)

Ubalde, Dolores. Securing Coherence Through Sequence-signals. s.n.], 1965.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.