Gaya APA
Piersol, J, S, B, &, A, G. (1971).
RANDOM DATA: ANALYSIS AND MEASUREMENT PROCEDURES (1971).
canada:
John Wiley.
Gaya MLA
Piersol, Julius, S., Bendat, &, Allan, G..
"RANDOM DATA: ANALYSIS AND MEASUREMENT PROCEDURES".
1971
canada:
John Wiley,
1971.
Buku.