Gaya APA
Sheperd, Peter. (2022).
The Positive Approach .
Yogyakarta:
Bright Publisher.
Gaya Chicago
Sheperd, Peter.
The Positive Approach.
Yogyakarta:
Bright Publisher,
2022.
Text.
Gaya MLA
Sheperd, Peter.
The Positive Approach.
Yogyakarta:
Bright Publisher,
2022.
Text.
Gaya Turabian
Sheperd, Peter.
The Positive Approach.
Yogyakarta:
Bright Publisher,
2022.
Print.