足利政氏文書集
Subtitle: Koga Kubō nidai
By: Satō Hironobu hencho
Series: Kenkyū shiryō. Gaihen -- dai 1-shū; Go Hōjō Shi Kenkyūkai -- dai 1-shū
Publisher: Go Hōjō Shi Kenkyūkai
Published: 1973
Place of publication: Chigasaki
Language: jpn
Number of pages: 62
Other titles: Ashikaga Masauji monjo shū; Koga Kubō nidai Ashikaga Masauji monjo shū
Notes: Includes index.

Masauji kankei nenpyō: p. 55-58.