Guinness world records. Årgang 2018
Børnenes rekordbog. Årgang 2012
Børnenes rekordbog. Årgang 2011
Guinness world records. Årgang 2015
Guinness world records. Gamer's edition. Årgang 2008
Guinness world records. Årgang 2020
Guinness world records. Årgang 2011
Børnenes rekordbog. Årgang 2015
Guinness world records. Årgang 2016
Guinness world records. Årgang 2014