Fullformexpand.com, 2026. "WUGO." Accessed April 26, 2026. https://www.fullformexpand.com/wugo/wegener-uitgeverij-gelderland-overijssel.
"WUGO." (n.d.). Fullformexpand.com. Retrieved April 26, 2026, from https://www.fullformexpand.com/wugo/wegener-uitgeverij-gelderland-overijssel.
WUGO. (2026). Fullformexpand.com. Available at: https://www.fullformexpand.com/wugo/wegener-uitgeverij-gelderland-overijssel (Accessed: 26 April 2026).