11. The Boulé Journal, 1930-01-01 Creator: Sigma Pi Phi. Date: January 1, 1930 Format: Text Access: Public
12. The Boulé Journal, 1929-01-01 Creator: Sigma Pi Phi. Date: January 1, 1929 Format: Text Access: Public
13. The Boulé Journal, 1929-02-01 Creator: Sigma Pi Phi. Date: February 1, 1929 Format: Text Access: Public
14. The Boulé Journal, 1929-03-01 Creator: Sigma Pi Phi. Date: March 1, 1929 Format: Text Access: Public