context: He was a volunteer editor at Coach House Books from 1975 to his death.
source: During the 1970s and 80s, bp was a contributing editor of Open Letter, a literary magazine.
reference_original: أثناء السبعينيات والثمانينيات، كان bp محرر مساهم للمجلة الأدبية Open Letter.
reference_flipped: أثناء السبعينيات والثمانينيات، كانت bp محررة مساهمة للمجلة الأدبية Open Letter.