Williams, J. (1961). A small portable salinometer. Chesapeake Bay Institute, Johns Hopkins University.
Lua i Stíl Chicago (17ú heag.)Williams, Jerome. A Small Portable Salinometer. [Baltimore]: Chesapeake Bay Institute, Johns Hopkins University, 1961.
Lua MLA (8ú heag.)Williams, Jerome. A Small Portable Salinometer. Chesapeake Bay Institute, Johns Hopkins University, 1961.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.