We have 5 objects that Jann Church Advertising & Graphic Design, Inc. has been involved with.

If you would like to cite this person in a Wikipedia article please use the following template:

<ref name=CH>{{cite web |url=https://collection.cooperhewitt.org/people/18056983/ |title=Jann Church Advertising & Graphic Design, Inc. |author=Cooper Hewitt, Smithsonian Design Museum |accessdate=21 September 2019 |publisher=Smithsonian Institution}}</ref>