The Yearbook is called the Directory, published every other year to 1983 with occasional supplements in the off years, annually to 1992, then monthly or quarterly.
The number after the names identify the Assembly (congregation) in PAOC records.
General Church Histories:
Kulbeck, Gloria A - What God Hath Wrought - Pentecostal Assemblies (1958)
Atter, Gordon F - The Third Force (3rd ed) - Acts Books (1970)
Miller, Thomas William - Canadian Pentecostals - Full Gospel Publishing House (1994)
Rudd, Douglas - When the Spirit Came Upon Them - Antioch Books (2002)