Abstract: A reference bookmark, which by shape and proportion clenches a page of a book and which identifies the page and the text last read using a display window with a fully adhesive label. The invention is a rigid-planar device comprising a display window 1, a marker 2 and a stabilizer 3.The display window 1 is an extension of the marker 2. The reader places a fully adhesive label within the perimeter of the display window 1 and inscribes a personal note pertinent to the text of the marked page, for future referral. The display window 1 clears the page margin, enabling the reader to view and consult his notes, whether the book remains open or shut, thereby relocating the desired text or subject matter of the marked page. An opening between the marker 2 and the stabilizer 3 elements allows the bookmark to admit the clenched pages.