Gaya APA
Sutarto, A. (1991).
Sudirman: a Simple Man, a Great General - Stage 1 (stage 1).
Jakarta:
PT Gramedia Pustaka Utama.
Gaya MLA
Sutarto, Ayu.
"Sudirman: a Simple Man, a Great General - Stage 1".
stage 1
Jakarta:
PT Gramedia Pustaka Utama,
1991.
Text.