“MPL Music Publishing Inc.”. 《mplscommunications.com》. MPL Communications. 20 December 2010에 원본 문서에서 보존된 문서. 13 March 2013에 확인함.Enter Six O'Clock in the Title field, click Begin Search click Six O'Clock
“MPL Music Publishing Inc.”. 《mplscommunications.com》. MPL Communications. 20 December 2010에 원본 문서에서 보존된 문서. 13 March 2013에 확인함.Enter Six O'Clock in the Title field, click Begin Search click Six O'Clock