Burd, H., Houlsby, G., & Brocklehurst, C. (1994). ANALYSIS OF THE USE OF MEMBRANES IN OIL TANK FOUNDATIONS.
Lua i Stíl Chicago (17ú heag.)Burd, H., G. Houlsby, agus C. Brocklehurst. ANALYSIS OF THE USE OF MEMBRANES IN OIL TANK FOUNDATIONS. 1994.
Lua MLA (9ú heag.)Burd, H., et al. ANALYSIS OF THE USE OF MEMBRANES IN OIL TANK FOUNDATIONS. 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.