{
  "book": {
    "authors": [
      "Donald R. Cooper"
    ],
    "authorship": "known",
    "city": "Boston",
    "pages": 857,
    "publisher": "McGraw-Hill/Irwin",
    "title": "Business research methods"
  },
  "cached": true,
  "citations": {
    "apa": "Cooper, D. R. (n.d.). Business research methods. McGraw-Hill/Irwin.",
    "bibtex": "@book{isbn9780072498707,\n  title = {Business research methods},\n  author = {{Donald R. Cooper}},\n  publisher = {McGraw-Hill/Irwin},\n  address = {Boston},\n  language = {eng},\n  isbn = {9780072498707},\n}",
    "chicago": "Cooper, Donald R. Business Research Methods. McGraw-Hill/Irwin, n.d.",
    "mla": "Cooper, Donald R. Business Research Methods. McGraw-Hill/Irwin.",
    "wp": "{{cite book |title=Business research methods |author1=Donald R. Cooper |publisher=McGraw-Hill/Irwin |location=Boston |language=en |isbn=9780072498707}}"
  },
  "consulted": {
    "answered": 1,
    "consulted": 1,
    "not_asked": 0,
    "not_held": 0
  },
  "found": true,
  "isbn": {
    "input": "9780072498707",
    "isbn13": "9780072498707",
    "normalized": "9780072498707",
    "valid": true
  },
  "ok": true,
  "quality": {
    "state": "partial",
    "omissions": [
      {
        "field": "edition",
        "reason": "conflicting_evidence"
      },
      {
        "field": "reported_date",
        "reason": "conflicting_evidence"
      },
      {
        "field": "issued",
        "reason": "missing_evidence"
      },
      {
        "field": "responsibility",
        "reason": "unverified_roles"
      }
    ]
  },
  "supported_styles": [
    "mla",
    "apa",
    "chicago",
    "wp",
    "bibtex"
  ]
}