生素食主義 (Chinese Wikipedia)

Jack Norris, RD. Staying a Healthy Vegan. Vegan Outreach. 2003-04-18 [2007-02-22]. （原始内容存档于2007年2月7日）. There are no reliable, unfortified plant sources of vitamin B12; therefore fortified foods and/or supplements are necessary for the optimal health of vegans.

vegansociety.com

What every vegan should know about vitamin B12. Vegan Society. [2007-02-22]. （原始内容存档于2007-02-20）. Vitamin B12, whether in supplements, fortified foods, or animal products, comes from micro-organisms.
Healthy choices on a vegan diet. Vegan Society. [2007-02-14]. （原始内容存档于2007-02-05）.

vegsoc.org

Vitamin B12 Information Sheet. Vegetarian Society. [2007-02-22]. （原始内容存档于2008-08-22）. any B12 present in plant foods is likely to be unavailable to humans and so these foods should not be relied upon as safe sources.

vrg.org

Reed Mangels, Ph.D., R.D. Vitamin B12 in the Vegan Diet. Vegetarian Resource Group. [2007-02-22]. （原始内容存档于2012-12-19）.

web.archive.org

Living Raw Food. [2012-12-03]. （原始内容存档于2021-04-22）.
Uncooking101. [2017-07-12]. （原始内容存档于2011-01-31）.
The Raw Food World articles from Matt Monarch. [2012-12-03]. （原始内容存档于2013-04-25）.
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food Raw Food^{[永久失效連結]} Uncooking101 （页面存档备份，存于互联网档案馆）
Angela Stokes Monach由279減至138磅纖體經歷. [2012-12-03]. （原始内容存档于2014-07-02）.
生機食療DIY大全。歐陽英、東方比利.ISBN957-630-715-5.躍昇文化出版. [2012-12-03]. （原始内容存档于2020-10-26）.
About Cold Weather Raw Food. [2012-12-03]. （原始内容存档于2017-01-13）.
存档副本. [2012-12-03]. （原始内容存档于2021-01-23）.
http://www.acidalkalinediet.com/ （页面存档备份，存于互联网档案馆）酸鹼飲食]
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存档副本. [2012-12-03]. （原始内容存档于2016-03-04）.
存档副本. [2012-12-03]. （原始内容存档于2014-11-08）.
What every vegan should know about vitamin B12. Vegan Society. [2007-02-22]. （原始内容存档于2007-02-20）. Vitamin B12, whether in supplements, fortified foods, or animal products, comes from micro-organisms.
Jack Norris, RD. Staying a Healthy Vegan. Vegan Outreach. 2003-04-18 [2007-02-22]. （原始内容存档于2007年2月7日）. There are no reliable, unfortified plant sources of vitamin B12; therefore fortified foods and/or supplements are necessary for the optimal health of vegans.
Vitamin B12 Information Sheet. Vegetarian Society. [2007-02-22]. （原始内容存档于2008-08-22）. any B12 present in plant foods is likely to be unavailable to humans and so these foods should not be relied upon as safe sources.
Vitamin B12 (cobalamin). Merck Manual Home Edition. [2006-10-30]. （原始内容存档于2010-11-05）.
Healthy choices on a vegan diet. Vegan Society. [2007-02-14]. （原始内容存档于2007-02-05）.
Reed Mangels, Ph.D., R.D. Vitamin B12 in the Vegan Diet. Vegetarian Resource Group. [2007-02-22]. （原始内容存档于2012-12-19）.
Don't Vegetarians Have Trouble Getting Enough Vitamin B12?. Physicians Committee for Responsible Medicine. [2007-02-22]. （原始内容存档于2007-02-17）.
Nutritional Yeast Food Nutritional Facts 存档副本. [2010-05-02]. （原始内容存档于2010-05-04）. Retrieved 2010-02-06