Kōno, M., & Kōsai, Y. (1990). Ōshū no shin chitsujo to Nihon no sentaku: Tōitsu Doitsu, Soren, Tōō wa doko e yuku no ka (Dai 1-han.). Tōkyō: PHP Kenkyūjo.
Chicago Style CitationKōno, Mitsuo, and Yutaka Kōsai. Ōshū No Shin Chitsujo to Nihon No Sentaku: Tōitsu Doitsu, Soren, Tōō Wa Doko E Yuku No Ka. Dai 1-han. Tōkyō: PHP Kenkyūjo, 1990.
MLA CitationKōno, Mitsuo, and Yutaka Kōsai. Ōshū No Shin Chitsujo to Nihon No Sentaku: Tōitsu Doitsu, Soren, Tōō Wa Doko E Yuku No Ka. Dai 1-han. Tōkyō: PHP Kenkyūjo, 1990.
Warning: These citations may not always be 100% accurate.