Cite

3rd International University Choral Festival, April 1972--invitation

MLA

3rd International University Choral Festival, April 1972--Invitation. 1972. https://collections.library.yale.edu/catalog/10537553.

APA, 6th edition

3rd International University Choral Festival, April 1972--invitation. (1972). [Paper]. https://collections.library.yale.edu/catalog/10537553.