To assure that air traffic flows into and out of an airport in an orderly manner, an airport traffic pattern is established appropriate to the local conditions, including the direction and placement of the pattern, the altitude to be flown, and the procedures for entering and leaving the pattern
AIM 4-1-9
AIM 4-3
PHAK Ch-13 (10)
AC 90-66A
AFH Ch-07
Cessna SOPM 2-20
Cessna SOPM 2-22
Piper Arrow SOPM 2-20
Piper Arrow SOPM
2-22
Private Pilot PTS Page 40
Commercial Pilot PTS Page 41