Gaya APA
Human resource management. (2020).
London:
Pearson.
Gaya Chicago
Human resource management.
Ed. 17.
London:
Pearson,
2020.
Buku.
Gaya MLA
Human resource management.
Ed. 17.
London:
Pearson,
2020.
Buku.
Gaya Turabian
Human resource management.
London:
Pearson,
2020.
Buku.