Penggayaan APA
GUSKEY, Thomas R.. (1997).
Implementing mastery learning (2nd ed.).
Belment:
Wadsworth publishing company.
Chicago Style
GUSKEY, Thomas R..
Implementing mastery learning.
2nd ed.
Belment:
Wadsworth publishing company,
1997.
Buku.
MLA Style
GUSKEY, Thomas R..
Implementing mastery learning.
2nd ed.
Belment:
Wadsworth publishing company,
1997.
Buku.
Turabian Style
GUSKEY, Thomas R..
Implementing mastery learning.
2nd ed.
Belment:
Wadsworth publishing company,
1997.
Buku.