Title
- The Billboard 1922-09-23: Vol 34 Iss 3840
- The Billboard 1922-12-02: Vol 34 Iss 4840
- The Billboard 1922-12-16: Vol 34 Iss 5040
- The Billboard 1923-03-24: Vol 35 Iss 1240
- The Billboard 1923-04-28: Vol 35 Iss 1740
- The Billboard 1923-06-16: Vol 35 Iss 2440
- The Billboard 1923-07-21: Vol 35 Iss 2940
- The Billboard 1924-02-02: Vol 36 Iss 540
- The Billboard 1924-02-23: Vol 36 Iss 840
- The Billboard 1924-03-15: Vol 36 Iss 1140
- The Billboard 1924-07-12: Vol 36 Iss 2840
- The Billboard 1924-10-18: Vol 36 Iss 4240
- The Billboard 1925-06-06: Vol 37 Iss 2340
- The Billboard 1925-08-01: Vol 37 Iss 3140
- The audio-visual handbook40
- Weekly kinema guide: London suburban reviews and programmes40
- Catalog of RCA Victor Records39
- Cyclopedia of motion-picture work, a general reference work39
- Harvard business reports39
- The Billboard 1913-08-02: Vol 25 Iss 3139