Gaya APA
Wertheim, W. ( tthn).
Indonesian society in transition, a study of social change, 2d ed. Preface 1956. .
Bandung:
"Sumur Bandung".
Gaya MLA
Wertheim, W.F..
"Indonesian society in transition, a study of social change, 2d ed. Preface 1956. ".
Bandung:
"Sumur Bandung",
tthn.
Buku.