APA
(1992). Results of the quality assurance testing programme for radiopharmaceuticals 1991. [s.l.]: [s.n.].
Chicago
1992. Results of the quality assurance testing programme for radiopharmaceuticals 1991. [s.l.]: [s.n.].
Harvard
(1992). Results of the quality assurance testing programme for radiopharmaceuticals 1991. [s.l.]: [s.n.].
MLA
Results of the quality assurance testing programme for radiopharmaceuticals 1991. [s.l.]: [s.n.]. 1992.