Gaya APA
Nuraeni, C. et al (2019).
An Intermediate Guidance For Business Correpondences .
Ruko jambu sari 7A yogyakrta :
GRAHA ILMU.
Gaya MLA
Nuraeni, Cicih. et al.
"An Intermediate Guidance For Business Correpondences".
Ruko jambu sari 7A yogyakrta :
GRAHA ILMU,
2019.
Text.