Gaya APA

Rahayu, U. (2012). Pedoman praktikum tata graha . Surabaya: Jurusan Kesling Poltekkes Kemenkes Surabaya.

Gaya MLA

Rahayu, U.. Pedoman praktikum tata graha. Surabaya: Jurusan Kesling Poltekkes Kemenkes Surabaya, 2012. Text.