Progress in Conservation = Progrès en conservation et en restauration (exhibition Ottawa, National Gallery of Canada, 1972).

MLA

Stolow, Nathan. Progress In Conservation = Progrès En Conservation Et En Restauration (exhibition Ottawa, National Gallery of Canada, 1972). Ottawa: National Gallery of Canada, 1972.

APA

Stolow, N. (1972). Progress in Conservation = Progrès en conservation et en restauration (exhibition Ottawa, National Gallery of Canada, 1972). Ottawa: National Gallery of Canada.

Chicago

Stolow, Nathan Progress In Conservation = Progrès En Conservation Et En Restauration (exhibition Ottawa, National Gallery of Canada, 1972). Ottawa: National Gallery of Canada, 1972.