Gaya APA
Nasional, B, K, S, D, P., Makarovi, . (1973).
Digital and automated restitution systems .
Enschade:
ITC.
Gaya MLA
Nasional, Badan, Koordinasi, Survei, Dan, Pemetaan., Makarovi, .
"Digital and automated restitution systems".
Enschade:
ITC,
1973.
Text.