Gilbert, Douglas R., “General Learning Press interiors, New York City,” Digital Collections, accessed December 13, 2025, https://digitalcollections.library.gvsu.edu/document/55125.
Black and white photograph of an interior view of General Learning Press as designed by the firm, Related Designs, in New York, New York. In the photograph, General Learning's retro "GL" designed logo is featured at the end of an office hallway. Scanned from the negative.