American Society of Civil Engineers. Task Committee on Steel Transmission Poles.
American Society of Civil Engineers. Task Committee on Tower Design.
Electrical Research Association.
Ronald W. Wolfe
United States. Rural Electrification Administration. Engineering Standards Division
Unknown Author
Raymond Vincent Achatz
Michael Brendan Buckley
Lyman Wentsch Wood
Wood Pole Conference (1960 Oregon State College, Corvallis)
United States. National Bureau of Standards.
Sadaji Hori
Canadian Bridge Company, ltd. Tower Dept.
United States. Rural Electrification Administration
Jeffrey J. Morrell
Norman De Witt Betts