ICAO
ICAO DOC 8168
Canada
SOR/96-433 - Canadian Aviation Regulations
TP 12880 - Study and Reference Guide for Written Examinations for the PPL - Aeroplane
TP 975 - Flight Instructor Guide - Aeroplane
TP 312 - Aerodrome Standards and Recommended Practices
Flight Training Manual 4th edition
USA
FAAO JO 7110.65 - Air Traffic Control
FAAO JO 8260.3 - United States Standards for Terminal Instrument Procedures (TERPS)
Aeronautical Information Manual
Pilot's Handbook of Aeronautical Knowledge
Korea
계기비행
공중항법
비행기조종학