Williams, H. B., & Conference:Symposium on Vascullar malformations and Melanotic Lesions. (1983). Symposium on vascular malformations and melanotic lesions. Mosby.
Chicago-viite (17. p.)Williams, H. Bruce, ja Conference:Symposium on Vascullar malformations and Melanotic Lesions. Symposium on Vascular Malformations and Melanotic Lesions. St. Louis: Mosby, 1983.
MLA-viite (9. p.)Williams, H. Bruce, ja Conference:Symposium on Vascullar malformations and Melanotic Lesions. Symposium on Vascular Malformations and Melanotic Lesions. Mosby, 1983.
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