Gaya APA
Rinker, R, A. (2010).
Understanding firearm ballistics - Basic to advanced ballistics simplified, illustrated & explained (6).
USA:
Mulberry House Publishing.
Gaya MLA
Rinker, Robert, A..
"Understanding firearm ballistics - Basic to advanced ballistics simplified, illustrated & explained".
6
USA:
Mulberry House Publishing,
2010.
Buku Analog.