Gaya APA
Häring, B, C. (1975).
Manipulation, ethical boudaries of medical, behavioural & genatic manipulation. .
StPaul:
Publications.
Gaya MLA
Häring, B.,, C.ss.R..
"Manipulation, ethical boudaries of medical, behavioural & genatic manipulation. ".
StPaul:
Publications,
1975.
Buku.