1. “Coordinated Alignment of Lineshaft, Propulsion Gears, and Turbines,”;Anderson;SNAME Transactions,1959
2. [2] Bureau of Ships Shafting Alignment Manual (Preliminary).
3. [3] NAVSHIPS 250-644-1 “Measurement of Bearing Reactions,” Design Division, Norfolk Naval Shipyard, April 1961.
4. “The Alignment of Main Propulsion Shaft Bearings in Ships,”;Kosibe;New England Section, SNAME,1956