SNL G-503 : The Ordnance Catalog-Standard Nomenclature List for Truck, 1/4-Ton, 4X4, Command Reconnaissance (Willys-Overland Motors Inc.), Model MB & Ford Motor Co., Model GPW (Jan. 1944)

ORD -9-SNL G-758 : List of All Service Parts of Truck, Ambulance: Front Line, 1/4-Ton, 4X4, M170 & Truck, Utility: 1/4-Ton, 4X4, M38A1 (Sept. 1956)

ORD-9-SNL G-740 : List of All Service Parts of Truck, Utility: 1/4-Ton, 4X4, M38 (Sept. 1955)

TM9-2800-1 : (Air Force-TO19-75A-89) Military Vehicle (Ordnance Corps Responsibility - Feb. 1953)

TM9-2800 :  Standard Military Motor Vehicles (Sept 1943)

TM9-2815-237-34 : (Air Force-TO 38V1-6-2 & Marine Corps-TM 2815-34/3) Direct Support And General Maintenance - Engine, Diesel: 8 Cylinder, Naturally Aspirated, Fuel-Injected, Water Cooled, DDA Model 6.2 Liter (Jan. 1990)

TM9-2815-237-34P : (Air Force TO 38V1-6-4 & Marine Corps TM 2815-34P/4A) Direct Support And General Maintenance Repair Parts And Special Tools List - Engine, Diesel: 8 Cylinder, Naturally Aspirated, Fuel-Injected, Water Cooled, DDA Model 6.2 Liter (Aug. 1991)