Santoso, T., & Sulhiyah, S. (2020). The Past Forms of Japanese Futsuugo and Javanese Ngoko Lugu: Contrastive Analysis in Sociolinguistics. Universitas Diponegoro.
Lua i Stíl Chicago (17ú heag.)Santoso, Teguh, agus Sulhiyah Sulhiyah. The Past Forms of Japanese Futsuugo and Javanese Ngoko Lugu: Contrastive Analysis in Sociolinguistics. Universitas Diponegoro, 2020.
Lua MLA (8ú heag.)Santoso, Teguh, agus Sulhiyah Sulhiyah. The Past Forms of Japanese Futsuugo and Javanese Ngoko Lugu: Contrastive Analysis in Sociolinguistics. Universitas Diponegoro, 2020.
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