Boston. Museum of Fine Arts. Charles B. Hoyt collection in the Museum of Fine Arts: Boston. Graphic Society.
Chicago-viite (17. p.)Boston. Museum of Fine Arts. Charles B. Hoyt Collection in the Museum of Fine Arts: Boston. New York: Graphic Society.
MLA-viite (9. p.)Boston. Museum of Fine Arts. Charles B. Hoyt Collection in the Museum of Fine Arts: Boston. Graphic Society.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.