Clements, David R.; Cole, Dan E.; King, Jane; McClay, Alec (2004-01-01). "The biology of Canadian weeds. 128. Leucanthemum vulgare Lam". Canadian Journal of Plant Science. 84 (1): 343–363. doi:10.4141/p02-112. ISSN0008-4220.
Clements, David R.; Cole, Dan E.; King, Jane; McClay, Alec (2004-01-01). "The biology of Canadian weeds. 128. Leucanthemum vulgare Lam". Canadian Journal of Plant Science. 84 (1): 343–363. doi:10.4141/p02-112. ISSN0008-4220.