Gaya APA
Maxwell, J, C.
(2022).
The 21 Indispensable Qualities of A Leader
.
Surabaya:
pt menuju insan cemerlang.
Gaya MLA
Maxwell, John, C.
"The 21 Indispensable Qualities of A Leader".
Surabaya:
pt menuju insan cemerlang,
2022.
Text.