Gaya APA
Situmorang, Christoffer Hosea. (2021).
Super modul KSN pengantar ekonomi SMP #1 .
Jakarta:
Jakarta Sains Media.
Gaya Chicago
Situmorang, Christoffer Hosea.
Super modul KSN pengantar ekonomi SMP #1.
Jakarta:
Jakarta Sains Media,
2021.
Teacher Resource.
Gaya MLA
Situmorang, Christoffer Hosea.
Super modul KSN pengantar ekonomi SMP #1.
Jakarta:
Jakarta Sains Media,
2021.
Teacher Resource.
Gaya Turabian
Situmorang, Christoffer Hosea.
Super modul KSN pengantar ekonomi SMP #1.
Jakarta:
Jakarta Sains Media,
2021.
Teacher Resource.