Strong, J., & Neher, H. V. 1. . . .. (1938). Procedures in experimental physics. Prentice-Hall inc.
Lua i Stíl Chicago (17ú heag.)Strong, John, agus Henry Victor 1904- Neher. Procedures in Experimental Physics. Englewood Cliffs, N. J: Prentice-Hall inc, 1938.
Lua MLA (9ú heag.)Strong, John, agus Henry Victor 1904- Neher. Procedures in Experimental Physics. Prentice-Hall inc, 1938.
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