APA-viite (7. p.)

Handajani, S. (2018). [Book Review] 21 Lessons for the 21st Century. Faculty of Cultural Sciences, Universitas Gadjah Mada.

Chicago-viite (17. p.)

Handajani, Suzie. [Book Review] 21 Lessons for the 21st Century. Faculty of Cultural Sciences, Universitas Gadjah Mada, 2018.

MLA-viite (8. p.)

Handajani, Suzie. [Book Review] 21 Lessons for the 21st Century. Faculty of Cultural Sciences, Universitas Gadjah Mada, 2018.

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