Phillips, Henry (1831). The Companion for the Kitchen Garden. H. Colburn and R. Bentley. p. 42. Dioches, Cleophantus, Philistio, and Orpheus, as well as Pliny, all wrote on the aphrodisiac quality of the parsnip.
Zidorn, Christian; Jöhrer, Karin; Ganzera, Markus; Schubert, Birthe; Sigmund, Elisabeth Maria; Mader, Judith; Greil, Richard; Ellmerer, Ernst P.; Stuppner, Hermann (2005). "Polyacetylenes from the Apiaceae vegetables carrot, celery, fennel, parsley, and parsnip and their cytotoxic activities". Journal of Agricultural and Food Chemistry. 53 (7): 2518–2523. doi:10.1021/jf048041s. PMID15796588.
Christensen, LP (2011). "Aliphatic C(17)-polyacetylenes of the falcarinol type as potential health-promoting compounds in food plants of the Apiaceae family". Recent Patents on Food, Nutrition & Agriculture. 3 (1): 64–77. doi:10.2174/2212798411103010064. PMID21114468.
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McNeill, William H (1999). "How the Potato Changed the World's History". Social Research. 66 (1): 67–83. JSTOR40971302. PMID22416329.
Zidorn, Christian; Jöhrer, Karin; Ganzera, Markus; Schubert, Birthe; Sigmund, Elisabeth Maria; Mader, Judith; Greil, Richard; Ellmerer, Ernst P.; Stuppner, Hermann (2005). "Polyacetylenes from the Apiaceae vegetables carrot, celery, fennel, parsley, and parsnip and their cytotoxic activities". Journal of Agricultural and Food Chemistry. 53 (7): 2518–2523. doi:10.1021/jf048041s. PMID15796588.
Christensen, LP (2011). "Aliphatic C(17)-polyacetylenes of the falcarinol type as potential health-promoting compounds in food plants of the Apiaceae family". Recent Patents on Food, Nutrition & Agriculture. 3 (1): 64–77. doi:10.2174/2212798411103010064. PMID21114468.