National Academies of Sciences, Engineering, and Medicine; Health and Medicine Division; Food and Nutrition Board; Committee to Review the Dietary Reference Intakes for Sodium and Potassium (2019). "Chapter 4: Potassium: Dietary Reference Intakes for Adequacy". In Oria, Maria; Harrison, Meghan; Stallings, Virginia A. (eds.). Dietary Reference Intakes for Sodium and Potassium. The National Academies Collection: Reports funded by National Institutes of Health. Washington, DC: National Academies Press (US). pp. 120–121. doi:10.17226/25353. ISBN978-0-309-48834-1. PMID30844154. Retrieved 2024-12-05.
National Academies of Sciences, Engineering, and Medicine; Health and Medicine Division; Food and Nutrition Board; Committee to Review the Dietary Reference Intakes for Sodium and Potassium (2019). "Chapter 4: Potassium: Dietary Reference Intakes for Adequacy". In Oria, Maria; Harrison, Meghan; Stallings, Virginia A. (eds.). Dietary Reference Intakes for Sodium and Potassium. The National Academies Collection: Reports funded by National Institutes of Health. Washington, DC: National Academies Press (US). pp. 120–121. doi:10.17226/25353. ISBN978-0-309-48834-1. PMID30844154. Retrieved 2024-12-05.
National Academies of Sciences, Engineering, and Medicine; Health and Medicine Division; Food and Nutrition Board; Committee to Review the Dietary Reference Intakes for Sodium and Potassium (2019). "Chapter 4: Potassium: Dietary Reference Intakes for Adequacy". In Oria, Maria; Harrison, Meghan; Stallings, Virginia A. (eds.). Dietary Reference Intakes for Sodium and Potassium. The National Academies Collection: Reports funded by National Institutes of Health. Washington, DC: National Academies Press (US). pp. 120–121. doi:10.17226/25353. ISBN978-0-309-48834-1. PMID30844154. Retrieved 2024-12-05.
Birlouez, Éric (2020). "Une fabuleuse diversité, «L'épinard, légume de carème»" [A fabulous diversity, «Spinach, the lent vegetable»]. Petite et grande histoire des légumes [A small and great history of vegetables]. Carnets de sciences (in French) (1 ed.). Versailles/impr. en Suisse: Quæ. p. 52-54. ISBN978-2-7592-3196-6. Quæ
"The Press: I Say It's Spinach". Time. October 22, 1951. Retrieved February 1, 2014. Many a New Yorkerism (e.g., Cartoonist Carl Rose's 'I say it's spinach, and I say the hell with it') has become a part of the language.
Birlouez, Éric (2020). "Une fabuleuse diversité, «L'épinard, légume de carème»" [A fabulous diversity, «Spinach, the lent vegetable»]. Petite et grande histoire des légumes [A small and great history of vegetables]. Carnets de sciences (in French) (1 ed.). Versailles/impr. en Suisse: Quæ. p. 52-54. ISBN978-2-7592-3196-6. Quæ