Shinkō Hokkaidō-shi nenpyō /
Okuyama Ryō cho.
新考北海道史年表
APA Citation
Okuyama, R., 奥山亮, 1. (451970). Shinkō Hokkaidō-shi nenpyō. Sapporo-shi: Miyama Shobō.
MLA Citation
Okuyama, Ryō, 1912-, and 1912- 奥山亮. Shinkō Hokkaidō-shi Nenpyō. Sapporo-shi: Miyama Shobō, 451970.
Warning: These citations may not always be complete (especially for serials).