@Book{OL993057M,
    title: {Photography and its critics},
    author: {Mary Warner Marien},
    publisher: {Cambridge University Press},
    year: {1997},
    place: {Cambridge, U.K},
}

@Book{OL676145M,
    title: {Art attack},
    author: {Marc Aronson},
    publisher: {Clarion Books},
    year: {1998},
    place: {New York},
}

@Book{OL34631390M,
    title: {Marketing Art in the British Isles, 1700 to the Present},
    author: {Charlotte Gould and Sophie Mesplède},
    publisher: {Taylor \& Francis Group},
    year: {2016},
}

@Author{OL7115419A,
    name: {Charlotte Gould},
}
@Author{OL7115420A,
    name: {Sophie Mesplède},
}