Ryōma no tegami : Sakamoto Ryōma zenshokanshū, kankei monjo, eisō
MLA
Miyaji, Saichirō. Ryōma No Tegami: Sakamoto Ryōma Zenshokanshū, Kankei Monjo, Eisō. Php Bunko. Dai 1-han. Tōkyō: PHP Kenkyūjo, 1995
APA, 7th edition
Miyaji, S. (1995). Ryōma no tegami: Sakamoto Ryōma zenshokanshū, kankei monjo, eisō. PHP bunko. Dai 1-han. Tōkyō: PHP Kenkyūjo
Chicago, 17th edition
Miyaji, Saichirō. Ryōma no tegami: Sakamoto Ryōma zenshokanshū, kankei monjo, eisō. PHP bunko. Dai 1-han. Tōkyō: PHP Kenkyūjo, 1995