{
    "query": {
        "category": "Economics",
        "publication_date": "1972-02",
        "nr_of_items": 2
    },
    "items": [
        {
            "title": "Exit, Voice, and Loyalty",
            "subtitle": "Responses to Decline in Firms, Organizations, and States",
            "author": "Albert O. Hirschman",
            "isbn": "9780674276604",
            "publisher": "Harvard University Press",
            "link_to_publisher": "https:\/\/www.hup.harvard.edu\/books\/9780674276604"
        },
        {
            "title": "Models of Economic Systems",
            "subtitle": "A Theory for Their Development and Use",
            "author": "by Arnold H. Packer",
            "isbn": "9780262160520",
            "publisher": "MIT Press",
            "link_to_publisher": "https:\/\/mitpress.mit.edu\/9780262160520\/models-of-economic-systems"
        }
    ]
}