Lua APA (7ú heag.)
Schaefer, G., & Yoshioka, R. (2014). Thinking and the sense of life: A comparative study of young people in Germany and Japan : educational consequences. Peter Lang, internationaler Verlag der Wissenschaften.
Lua i Stíl Chicago (17ú heag.)
Schaefer, Gerhard, agus Ryoei Yoshioka. Thinking and the Sense of Life: A Comparative Study of Young People in Germany and Japan : Educational Consequences. Frankfurt am Main: Peter Lang, internationaler Verlag der Wissenschaften, 2014.
Lua MLA (9ú heag.)
Schaefer, Gerhard, agus Ryoei Yoshioka. Thinking and the Sense of Life: A Comparative Study of Young People in Germany and Japan : Educational Consequences. Peter Lang, internationaler Verlag der Wissenschaften, 2014.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.