E. Kıra, "-ta to -teiru no Keiyoushiteki Youhou no Shuutoku ni Kansuru Oudanteki Kenkyuu -Torukojin Nihongo Gakushuusha wo Taishou toshite-," In Nihongo Shokoukyuu , London: Transnational Press London, 2018, pp.115-130.
Kıra, E. -ta to -teiru no Keiyoushiteki Youhou no Shuutoku ni Kansuru Oudanteki Kenkyuu -Torukojin Nihongo Gakushuusha wo Taishou toshite-. 2018. In Nihongo Shokoukyuu , Transnational Press London, London, 115-130.
Kıra, E., (2018). -ta to -teiru no Keiyoushiteki Youhou no Shuutoku ni Kansuru Oudanteki Kenkyuu -Torukojin Nihongo Gakushuusha wo Taishou toshite-. Nihongo Shokoukyuu (pp.115-130), London: Transnational Press London.
Kıra, ESRA. "-ta to -teiru no Keiyoushiteki Youhou no Shuutoku ni Kansuru Oudanteki Kenkyuu -Torukojin Nihongo Gakushuusha wo Taishou toshite-." In Nihongo Shokoukyuu , 115-130. London: Transnational Press London, 2018
Kıra, ESRA. "-ta to -teiru no Keiyoushiteki Youhou no Shuutoku ni Kansuru Oudanteki Kenkyuu -Torukojin Nihongo Gakushuusha wo Taishou toshite-." Nihongo Shokoukyuu , Transnational Press London, 2018, pp.115-130.
Kıra, E. (2018) "-ta to -teiru no Keiyoushiteki Youhou no Shuutoku ni Kansuru Oudanteki Kenkyuu -Torukojin Nihongo Gakushuusha wo Taishou toshite-", Nihongo Shokoukyuu . London: Transnational Press London.
@bookchapter{bookchapter, author ={ESRA KIRA}, chaptertitle={-ta to -teiru no Keiyoushiteki Youhou no Shuutoku ni Kansuru Oudanteki Kenkyuu -Torukojin Nihongo Gakushuusha wo Taishou toshite-}, booktitle={ Nihongo Shokoukyuu}, publisher={Transnational Press London}, city={London},year={2018} }