APA (7th ed.) Citation

Daniel, D. (1990). Sekretaris profesional. Erlangga.

Chicago Style (17th ed.) Citation

Daniel, Diane. Sekretaris Profesional. Erlangga, 1990.

MLA (8th ed.) Citation

Daniel, Diane. Sekretaris Profesional. Erlangga, 1990.

Warning: These citations may not always be 100% accurate.