Gaya APA
Sulaiman, A. (2016, 2017, 2019).
Draft Surat Kontrak Segala Urusan (Edisi 1).
Jakarta:
Supala Cemerlang Publishing.
Gaya MLA
Sulaiman, Abadi.
"Draft Surat Kontrak Segala Urusan".
Edisi 1
Jakarta:
Supala Cemerlang Publishing,
2016, 2017, 2019.
TEXT.