1. 09.  Reference Guinness world records 2009 by Guinness World Records Publication: London : BBC Books, 2008 Date:2008 Availability: Copies available: (1), Actions:
2. 01. English Non Fiction Guinness world records 2021 by GUINNESS WORLD RECORDS Publication: . 256 pages : , Includes index. 31 cm. Availability: Copies available: (2), Actions: