APA ציטוט

(2015). Plunkett Analytics Reports. Book Stores Industry (US). Plunkett Research, Ltd..

Chicago Style (17th ed.) Citation

Plunkett Analytics Reports. Book Stores Industry (US). [S.l.]: Plunkett Research, Ltd., 2015.

ציטוט MLA

Plunkett Analytics Reports. Book Stores Industry (US). Plunkett Research, Ltd., 2015.