1. A Vacuum Tube Microvoltmeter for the Measurement of Bioelectric Phenomena;Burr;Yale J. Biol. & Med.,1936
2. Determination of Hydrogen Ions;Clark,1928
3. Principles of Electrochemistry;Creighton,1935
4. Principles of Experimental and Theoretical Electrochemistry;Dole,1935
5. A Line-Operated Vacuum Tube Voltmeter;Garman;Ind. Eng. Chem., Anal. Ed.,1935