https://www.printdirectory.org/Print_Magazines/
Directory of commercial printers, book printers, printing presses, digital presses, production and art printers.
trade magazinesprintdirectory
https://delcommunications.ca/
magazines, print publications, print, publisher, association magazines, trade publications, trade magazines, editorial, e-newsletters, North America, Winnipeg,...
print magazinestrade publicationsassociationnondues