Texas Electric Service Company & Lowry, R. L. (1958). Surface water resources of Texas.
Lua i Stíl Chicago (17ú heag.)Texas Electric Service Company agus Robert Lee Lowry. Surface Water Resources of Texas. [Fort Worth], 1958.
Lua MLA (8ú heag.)Texas Electric Service Company agus Robert Lee Lowry. Surface Water Resources of Texas. 1958.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.