Stroke. Cambridge University Press.
Chicago Style (17th ed.) CitationStroke. Cambridge University Press.
MLA (8th ed.) CitationStroke. Cambridge University Press.
Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.
Stroke. Cambridge University Press.
Chicago Style (17th ed.) CitationStroke. Cambridge University Press.
MLA (8th ed.) CitationStroke. Cambridge University Press.