"Grapefruit." Menu for the 12-day Diet. 2010. Web. 06 May 2016.
Kollum, Kelly S. "Grapefruit Diet Menu." LoveToKnow. Lovetoknow, 04 Oct. 2009. Web. 06 May 2016.
Sam Creighton for the Daily Mail. "The Wonders of the Grapefruit Diet Have Been Squashed! Celebrity Fad Would Only Hep You Lose
Weight If You Eat 40 at Once ." Mail Online. Associated Newspapers, 27 June 2015. Web. 06 May 2016.
Kollum, Kelly S. "Grapefruit Diet Menu." LoveToKnow. Lovetoknow, 04 Oct. 2009. Web. 06 May 2016.
Sam Creighton for the Daily Mail. "The Wonders of the Grapefruit Diet Have Been Squashed! Celebrity Fad Would Only Hep You Lose
Weight If You Eat 40 at Once ." Mail Online. Associated Newspapers, 27 June 2015. Web. 06 May 2016.