Gaya APA

booth, R., tjiptowardojo, S. (). Times Management Series: Control Your Overheads (Kiat Mengendalikan Overhead). (Cet. 2). Jakarta: Elex Media Komputindo.

Gaya MLA

booth, Rupert., tjiptowardojo, Sularno. "Times Management Series: Control Your Overheads (Kiat Mengendalikan Overhead).". Cet. 2 Jakarta: Elex Media Komputindo, . Text.