public function getUnit($accountID, $adclientID, $adunitID)
	{
		if ($this->isAuthenticated())
		{
			$url = 'https://www.googleapis.com/adsense/v1.1/accounts/' . urlencode($accountID);
			$url .= '/adclients/' . urlencode($adclientID) . '/adunits/' . urlencode($adunitID);
			$jdata = $this->query($url);

			if ($data = json_decode($jdata->body, true))
			{
				return $data;
			}

			throw new UnexpectedValueException("Unexpected data received from Google: `{$jdata->body}`.");
		}

		return false;
	}