APA (7th ed.) Citation

Sumarto, R. H. (2000). Sekretaris Profesional. Kanisius.

Chicago Style (17th ed.) Citation

Sumarto, Rumsari Hadi. Sekretaris Profesional. Kanisius, 2000.

MLA (8th ed.) Citation

Sumarto, Rumsari Hadi. Sekretaris Profesional. Kanisius, 2000.

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