APA-čujuhus (7. p.)
SpringerLink (Online service), Rovira, J., & Youngkong, S. Cost Effectiveness and Resource Allocation. BioMed Central : Imprint: BioMed Central.
Chicago-čujuhus (17. p.)
SpringerLink (Online service), Joan Rovira, juo Sitaporn Youngkong. Cost Effectiveness and Resource Allocation. London: BioMed Central : Imprint: BioMed Central.
MLA-čujuhus (9. p.)
SpringerLink (Online service), et al. Cost Effectiveness and Resource Allocation. BioMed Central : Imprint: BioMed Central.
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