WISLER, H. K. (1948). Hydraulics H.w.king Wisler,james G. Woodburn. John Willy & Sons.
Lua i Stíl Chicago (17ú heag.)WISLER, H.W. King. Hydraulics H.w.king Wisler,james G. Woodburn. John Willy & Sons, 1948.
Lua MLA (8ú heag.)WISLER, H.W. King. Hydraulics H.w.king Wisler,james G. Woodburn. John Willy & Sons, 1948.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.