Penggayaan APA
SCHULLER, Robert H.. (1979).
Peace of mind through possibility thinking .
USA:
A Jove/HBJ Book.
Chicago Style
SCHULLER, Robert H..
Peace of mind through possibility thinking.
USA:
A Jove/HBJ Book,
1979.
Buku.
MLA Style
SCHULLER, Robert H..
Peace of mind through possibility thinking.
USA:
A Jove/HBJ Book,
1979.
Buku.
Turabian Style
SCHULLER, Robert H..
Peace of mind through possibility thinking.
USA:
A Jove/HBJ Book,
1979.
Buku.